Question

Use the net as an aid to compute the surface area of the triangular prism.

A) 424 mm2
B) 484 mm2
C) 564 mm2
D) 624 mm2

Answer 1

option D.

Explanation:

Answer 2

Option C.
`564\ mm^(2)`

Explanation:

we know that

The surface area of the triangular prism using the net is equal to the area of two triangles plus the area of three rectangles

so

`SA=2((1)/(2))(10)(12)+2(13)(14)+(10)(14)`

`SA=60+364+140`

`SA=564\ mm^(2)`