Question

The area of a triangle is 75 square feet. the base is 10, find the dimension of the height.

A. 10
B. 15
C. 20
D. 25

Answer 1

Hello.

A) No, because 10 x 10 / 2 = 50.
B) Yes, because 10 x 15 / 2 = 75.
C) No, because 10 x 20 / 2 = 100.
D) No, because 10 x 25 / 2 = 125.

Have a great day!

Answer 2

Area of a Triangle = (height x base) / 2
75 = (? x 10) / 2
75 x 2 = 150, 150 / 10 = 15