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QuestionsWolf
 one year ago
Best ResponseYou've already chosen the best response.01. Calculate the surface area of this triangular prism. a. 255 m^2 b. 360 m^2 c. 468 m^2 d. 495 m^2

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

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

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

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

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

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

SeanAcedia
 one year ago
Best ResponseYou've already chosen the best response.2caCan't you just use the fact that the 12m on the bottom is parallel to the leg on the top?

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

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

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

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

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

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

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

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

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

QuestionsWolf
 one year ago
Best ResponseYou've already chosen the best response.054 is our base now?

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

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

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

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

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

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

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

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

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

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

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

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

QuestionsWolf
 one year ago
Best ResponseYou've already chosen the best response.02. 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

QuestionsWolf
 one year ago
Best ResponseYou've already chosen the best response.031.4 is the circumference of the circle.

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

SeanAcedia
 one year ago
Best ResponseYou've already chosen the best response.2The circumference is 31.4 which is the same lateral surface of the rectangle so you already got your answer.

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

QuestionsWolf
 one year ago
Best ResponseYou've already chosen the best response.0Canned 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

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

SeanAcedia
 one year ago
Best ResponseYou've already chosen the best response.2You would find the circumference of the circle and you would multiply it by 11. the

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

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

SeanAcedia
 one year ago
Best ResponseYou've already chosen the best response.2ya you go the right answer

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

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

SeanAcedia
 one year ago
Best ResponseYou've already chosen the best response.2well if i you have no more questions needed answered i suppose :P gl with your maths
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