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The formula for finding the area of a triangle is A = 1/2bh. A triangle has height 12 in. and area 54in^2. What is the length of its base?
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1 vote
The formula for finding the area of a triangle is A = 1/2bh. A triangle has height 12 in. and area 54in^2. What is the length of its base?

User Abdalla
by
7.2k points

1 Answer

2 votes

Answer:

9in

Explanation:

54 = 1/2(12*x)

54 = 6*x

x = 9

Check

12 x 9 = 108

108/2 = 54

User Jean Noel
by
8.3k points
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