Question

What is the surface area? LOOK AT PICTURE ASAP

Answer 1

666

Explanation:

surface area of triangle:

1/2 mm x 10mm x 12mm

=60mm²

60mm² x 2 = 120mm²

surface area of rectangle:

13mm x 14mm

= 182mm²

182 mm² x 3

= 546mm²

total surface area:

120mm² + 546mm²

=666mm²