What is the volume of the number 3 and show how you got the you

3. We need the area of the base and the height of the prism.
The height (10) is clearly provided, but we still need to find the base area.

Area of triangle = 1/2 × base × height
A = 1/2 × 6 × 10
A = 30

Now for the volume.

V = Bh
V = 30 × 10
V = 300 ft³

9. Same process as 3.

Area of triangle:
A = 1/2 × b × h
A = 1/2 × 6 × 4
A = 12

Volume:
V = B × h
V = 12 × 8
V = 96 cm³

Step-by-step explanation:

the correct answer is (D)