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3 years ago

15

A triangle has an area of 221.16 square inches. The height of the triangle is 29.1 inches. What is the length of the base of the

triangle?

2 answers:

UNO [17]3 years ago

8 0

Area of a triangle = height × base ÷ 2
221.16 = 29.1 × base ÷ 2
Divide by 29.1
7.6 = base ÷ 2
Multiply by 2
15.2 = base

Sunny_sXe [5.5K]3 years ago

4 0

Area of a triangle = height x base divible two

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