help123please.
See the attached image and use it to answer the following questions:
1. What is the scale factor used to dilate the figure?
2. What is the perimeter of the original figure?
3. What is the perimeter of the dilated figure?
4. How is the perimeter affected by the dilation?
5. What is the area of the original figure?
6. What is the area of the dilated figure?
7. How is the area affected by the dilation?
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help123please.
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@AriPotta sorry to bother you again.
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Ok, so the scale factor
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proportions. i just want u to check
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Please?
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cb/cb' again?
AriPotta
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you can use any side. but sure, cb
help123please.
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8/3 = 6/3?
AriPotta
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brb
AriPotta
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and it's 8/4, not 8/3
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oh. and ok.
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i can't count .
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HAHAHAHAHAH
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Or maybe it was a typo. IDK. HAHAHAAHHAHAHAHHAHAHAHAHA
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Ok, so. found it!!!
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THE SCALE FACTOR IS 2!!!!
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ISNT IT?! WOW I FOUND IT! THATS SURPRISING!
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Ok, let me write it down....
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The perimeter is 28.
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For the original.
AriPotta
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omg. i think we've been doing it wrong the whole time. the scale factor is 1/2
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what?
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why? how?when?where?
AriPotta
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who?
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lol. it was a joke.
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How did we make a mistake?
AriPotta
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and yea, 29 is right
AriPotta
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28*
help123please.
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Yes. Is the scale factor wrong?
AriPotta
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the scale factor is 1/2
4/8
AriPotta
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it has to be new over original
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1/2.
AriPotta
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i'm sorry :c
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Oh.
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Nope, its okay.
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Uhm, 4/8.
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Hmmm.
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Okay.
help123please.
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So, I'll write '1/2'.
AriPotta
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the perimeter should be 1/2 the original
AriPotta
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so that answers 4
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Oh,okay.
AriPotta
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and 3 would be 28/2 which is 14
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Thanks.
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So, 3 is 28/2.14.ok.
AriPotta
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mhmm
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done.
AriPotta
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can you answer the rest?
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it is 1/2 times smaller than b4?
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[for number 1?]
AriPotta
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no
AriPotta
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number one is 1/2
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Oh. [you said perimeter is 1^x]
AriPotta
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x^1
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Oh.
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Okay.
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lets see.....
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one second.
AriPotta
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area is x^2
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It is now 1/2 the size of the original?
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[I'm on number 4 now]
AriPotta
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yea, i already answered those lol
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Oh. WHEN?WHERE?HOW?WHO? LOL. Guess I didn't see.
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Srry. Could u retype?
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N ill leave u alone. Isn't that the best offer ever? lol
AriPotta
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1. 1/2
2. 28
3. 14
4. 1/2 the original
AriPotta
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we just gotta do the rest now
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tnx u. :)
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ok,done.
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so, 5. the area lw.
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8 x 6
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?
AriPotta
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...yes
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54.
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o. i can't count. darn.
AriPotta
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it's 48 lol
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right. thanks ! i only have the 3's times tables memorized. lol
AriPotta
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remember x^2 for area. so 1/2^2
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Okay. *REMEMBERS*
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Yes, I memorized the 1^x, 2^x,, and 3^x.
AriPotta
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x^1, x^2, and x^3
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why do i do it backwards???? dang. forgive me.
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x being the scale factor, yes?
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okie.
AriPotta
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yes
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tnx u
AriPotta
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1/2^2 = ?
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so the dilated figure;s area.
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uhm.... .25
AriPotta
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yea, or 1/4. so the new area should be 1/4 the original. 48/4 = ?
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12.
AriPotta
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there we go. we're done now
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yay! I've 2 more qs tho
AriPotta
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:l
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wait. 7 is 12?
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Ok, if u want, ill attempt them myself.
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go. be free!
AriPotta
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6. 12
7. 1/4 the original
AriPotta
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see, i've already answered them in the process of answering hte others
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thanks .
AriPotta
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the*
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like i said. go. be free!
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[like on ice age 2 hahahhahah]
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TNX U FOR THE BILLIONTH TIME.
AriPotta
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lol i've never seen it
and no problem
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ITS PRETTY FUNNY.
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:DDDDDD
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THX U.