Home » Test Prep » PSAT Test » Find the height of a triangle if the area of the triangle = 18 and the base = 4.
Find the height of a triangle if the area of the triangle = 18 and the base = 4.
A. 6
B. 1
C. 4
D. 9
Correct Answer: D
Explanation/Reference:
Explanation:
The area of a triangle = (1/2)bh where b is base and h is height. 18 = (1/2)4h which gives us 36 = 4h so h =9.
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