Question

PLEASE HELP ASAP W EXPLANATION !!!
Based on the net shown below, what is the type of solid this represents and find the surface area of the solid to the nearest hundredth.

Answer 1

Answer:

• 326.6 cm²

Step-by-step explanation:

The figure has 2 triangular and 3 rectangular faces.

This is a right triangular prism.

Find the area of each face and add up to get the total surface area.

Each triangle has base of 10 and height of:

• $h = \sqrt{10^2-5^2} =\sqrt{75} =8.66$ cm

Total surface area is

• $A = 2(1/2*10*8.66) + 3(10*8) = 326.6$