Question

now find the area of the faces you cannot see. keep in mind that opposite faces are equal. face area a 20 square units b 5 square units c 4 square units opposite a square units opposite b square units opposite c square units

Explanation:

Step1: Recall the property of opposite - faces

Since opposite faces of a rectangular - prism (the given shape) are equal.

Step2: Find the area of opposite A

The area of face A is 20 square units, so the area of the opposite face of A is also 20 square units.

Step3: Find the area of opposite B

The area of face B is 5 square units, so the area of the opposite face of B is 5 square units.

Step4: Find the area of opposite C

The area of face C is 4 square units, so the area of the opposite face of C is 4 square units.

Answer:

Opposite A: 20 square units
Opposite B: 5 square units
Opposite C: 4 square units