What is the area of this triangle in square inches?

Mathematics

2 answers:

Alborosie3 years ago

5 0

area of triangle = 1/2bh

area = 1/2(120)(252) = 15120 in²

answer: C

Bond [772]3 years ago

4 0

Answer:

C) 15,120 square inches

Step-by-step explanation:

To solve this problem we first need to convert both legs of the triangle to inches. 10 ft * 12 is 120 and 7 yards is roughly 21 ft and that times 12 is 252. All we have to do now is to plug these values into the formula for area of a triangle: 1/2(b x h) = 1/2(252 * 120) = 1/2(30240) = 15,120 square inches.

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