6
Answer: CSet 1: Area Volume (Beginner)
Explanation
PROBLEM
A triangle has base 10 and height 9. What is its area?
A triangle has base 10 and height 9. What is its area?
A.
22
B.
50
C.✓ Correct
45
D.
90
Detailed Explanation
Choice C is the best answer. Area = (1/2) times base times height = (1/2) times 10 times 9 = 45
Why others are wrong:
A: 22 is incorrect because it does not satisfy the equation.
B: 50 is incorrect because it does not satisfy the equation.
D: 90 is incorrect because it does not satisfy the equation.