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The area of a triangle is 6 square feet. The base is 3 times its height. What is the base of the triangle?

User JorgeeFG
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2 Answers

7 votes
The base of the triangle is 2. 
User Arno Fiva
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4 votes

Area=1/2 bh
6=1/2bh
12=bh
height is x, base 3x

12=3x^2
x^2=4

x=2
height = 2 feet

base = 3*2 = 6 feet


User Beto
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