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 2 years ago
Two rectangles are similar. Rectangle ABCD has a length of 5 in and a width of 10 in. Rectangle ABCD is dilated by a scale factor of 4 to form rectangle FGHJ. Answer these questions using the information provided:
1. How is the area affected by the dilation?
2. How is the perimeter affected by the dilation?
 2 years ago
Two rectangles are similar. Rectangle ABCD has a length of 5 in and a width of 10 in. Rectangle ABCD is dilated by a scale factor of 4 to form rectangle FGHJ. Answer these questions using the information provided: 1. How is the area affected by the dilation? 2. How is the perimeter affected by the dilation?

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RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1to get the length and the width of rectangle of FGHJ, just multiply by 4 from the length and the width of rectangle ABCD. so, l = 4 * 5 = 20 w = 4 * 10 = 40 now, to get area use the formula : area = length * width = 20 * 40 = .... in

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1Thanks; let me read your reply.

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1It might take a few mins,ok?

RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1for perimeter of rectangle FGHJ, use the formula : perimeter = 2(l+w) = 2(20+40) = 2 * 60 = ... in

RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1yes, that's right sorry, the unit for area must be in squared not in :)

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1ok, thank u! so, how should I state my answer?

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1You can call me '123', by the way.

RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1oppss.. my eyes still want to bed, @123 :) area = 20 * 40 = 80 in^2 not 60 (sorry) perimeter = 2(20+40) = 2(60) = 120 in

RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1opss.. 20 * 40 = 800 not 80 my stupid "

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1nope. so, what should i write for number 1?

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1oK. But 1 is asking how the area was affected by the dilation.

RadEn
 2 years ago
Best ResponseYou've already chosen the best response.1it can be : area = 16 times of the area of before do dilated

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1Oh,ok. Let me write that down .

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1or '16 times the original area'?

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0i told you that trick before, enchilada

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1I'm forgetful. SORRY. HAHHAHAHAHA

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0for area, you square the amount of times it changed. like, if the scale factor is 3, 3^2 = 9. so the area would be 9 times greater

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0if you're doing volume, you cube it

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1So the answer would be is 16 times larger than before?

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0yea, 16 times the original

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1Oh, I GET IT! I THINK. THANKS!

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1The perimeter is.

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0the perimeter would be 4 times greater

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1360977934911:dw

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1Is that a good drawing?

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0x is the scale factor. perimeter: x^1, area: x^2, volume: x^3

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1thanks. i get it, volume is cubed, area is squared. so the perimeter is .. um..

AriPotta
 2 years ago
Best ResponseYou've already chosen the best response.0so since the scale factor is 4... 4^1 = 4. perimeter is 4x the original. is this making sense?

help123please.
 2 years ago
Best ResponseYou've already chosen the best response.1Ahhhh! I GET IT NOW! WOW. I'M SO SLOW. I APOLOGIZE TO YOU BOTH.
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