Question

Use this graphic to answer questions.

PLEASE HELP ME PLEASE GUYS PLEASE HELP PLEASE!!!!!


In the box, type the number that will correctly complete the sentence.


The surface area of the sides of the house is Answer square feet. Include the two triangular sections.

Answer 1

The answer is 1466
`inch^(2)`.

Explanation:

i) the surface area of the house will be given by

`2*\{((1)/(2) *9*12) + ((1)/(2) *9*12) + (18*10) + (25* 10) + (25*15)\}inch^(2)`

`= 2*\{(54) + (54) + 180 + 250 + 375\} = 2*\{108 + 625\} = 1466inch^(2)`