Which equation should be used to find the volume of the figure?

1st Option

Step-by-step explanation:

Volume of a Pyramid Formula: V = (lwh)/3

We have l = 6, w = 4, and h = 8.

Simply plug it in and we get:

V = 1/3(6)(4)(8)

The first choice: V = (1/3) (6) (4) (8).

Step-by-step explanation:

The volume of a pyramid is 1/3 times base time height.

In this case, the height is 8 inches.

The base is 4 by 6 inches.

Therefore, the volume should be 1/3(8)(4)(6).

Hope this helps!

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

5+2x=a

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