Question

What is the surface area of this right rectangular prism?

Answer 1

Answer:

32 yd^2

Step-by-step explanation:

Ignore rounded approximations (i.e. 2.66, 1.33). For all calculations, use fractions and EXACT values.

This prism has 6 surfaces:

1. Front: 3 x 2.66 = 8
2. Back: 3 x 2.66 = 8
3. Top: 3 x 1.33 = 4
4. Bottom: 3 x 1.33 = 4
5. Side: 1.33 x 2.66 = 4
6. Side: 1.33 x 2.66 = 4

Total SA: 8(2) + 4(4) = 32 yd^2