Question

How many square inches of fabric does Kendall need for a triangle flag with a base of 20 inches a height of 40 inches

Answer 1

Answer:
`400^(2)`

Explanation:

First, write the formula:

A = (b × h) / 2

Next, multiply the base and the height of the triangle.

20 x 40 = 800

Finally, divide 800 by 2.

800/2=400

Therefore, the answer is
`400^(2)`.