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QuestionsWolf
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I have about 3 questions that need answer pretty quick. Please Help!
 one year ago
 one year ago
QuestionsWolf Group Title
I have about 3 questions that need answer pretty quick. Please Help!
 one year ago
 one year ago

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QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
1. Calculate the surface area of this triangular prism. a. 255 m^2 b. 360 m^2 c. 468 m^2 d. 495 m^2
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Did u mean Total Surface Area?
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Yes.
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
First Try to find the base of the right angled triangle
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Is the formula SA =2B +(s1+s2+s3)h
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Use pythagorean theorem
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
How would I do that?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
dw:1362320690928:dw then, 9^2 +x^2 =15^2
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
caCan't you just use the fact that the 12m on the bottom is parallel to the leg on the top?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Oh yes! u can use it
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
I still don't get it.
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Now, u can directly use the formula mentioned above
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
But I don't know what the base is.
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
It is 12
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
So, Find the Area of the Base
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Okay. how do we do that?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Area of traingle =1/2 base * height
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
so 6 * 10.
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Then what is the height?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Base of the triangle is 12 and height is 9
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
so 6 * 9 = 54
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
54 is our base now?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Yes, thats the Area of the right angled triangle base
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
So SA =2(54) +(s1+s2+s3)h
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Now, Total Surface Area = 2* Area of base +(s1+s2+s3) * height of the prism
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
The height of the prism is 10.
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
SA =2(54) +(s1+s2+s3)10
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
How do we find the sides?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
The sides are 9 , 12 and 15
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Observe the figure
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
So, SA =2(54) +(9+12+15)10
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
very correct
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
The answer is 468
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
\[\checkmark\]
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Thank you. Do you think you can help me with two more?
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
welcome
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
Basically to find the surface area you would need to find the area of each individual 2 dimensional shape and add them together.
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
2. What is the approximate length of the lateral surface for the cylinder shown here in net form? a. 31.4 in b. 62.8 in c. 78.5 in d. 376.8 in
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
31.4 is the circumference of the circle.
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Hello?
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Would I multiply that by 12?
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
The circumference is 31.4 which is the same lateral surface of the rectangle so you already got your answer.
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
the same as the *
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Okay, thanks. Can you help me with one more?
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Canned fruits, vegetables, and soups have labels on the curved surface of the metal container. What is the surface area of the label on this can? That is, what is the can's lateral area? a. 88 cm^2 b. 401.92 cm^2 c. 552.64 cm^2 d. 954.64 cm^2
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Oh is it 552.64^2?
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
You would find the circumference of the circle and you would multiply it by 11. the
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
The circumfrence is, 50.24
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Multiplied by 11 is, 552.64
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
ya you go the right answer
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
Thankyou. You made it so much clearer. :)
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
no problem
 one year ago

QuestionsWolf Group TitleBest ResponseYou've already chosen the best response.0
I think that is all, should I close this?
 one year ago

SeanAcedia Group TitleBest ResponseYou've already chosen the best response.1
well if i you have no more questions needed answered i suppose :P gl with your maths
 one year ago
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