Question

What is the area of the base of this right triangular prism?

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Answer 1

Explanation:

Area of a triangle = 1/2 base leg * height

area = 1/2 * 9 * 6 = 27 cm^2

Answer 2

Answer: 27 cm²

Explanation:

To find the area of the base of this right triangular prism we can use the area formula for a triangle. Make sure you are using the correct base (b) and height (H) in the formula that apply to the base triangle.

Given:

A =
`(bH)/(2)`

Substitute known values:

A =
`((9\;cm)(6\;cm))/(2)`

Multiply:

A =
`(54\;cm^2)/(2)`

Divide:

A = 27 cm²