28-10-2021
Mathematics

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

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

Respuesta :

28-10-2021

Answer:

322cm

Step-by-step 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!

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