Question

find the area of the face DGHA in this cuboid 7cm , 9cm , 4cm please help

Answer 1

322cm

Explanation:

Equation: 2h(l+w)

length- 9cm; width- 4cm; height- 7cm

2*7(9+4)

Add within the parenthesis first

2*7(23)

Multiply 7 with 23

2(161)

Multiply

322

This is what I got. Good luck!