7
Answer: ASet 1: Triangles (Beginner)
Explanation
PROBLEM
Recent studies show that a triangle has base 6 and height 5. What is its area?
A triangle has base 6 and height 5. What is its area?
A.✓ Correct
15
B.
14
C.
12
D.
16
Detailed Explanation
[Variation 1] Choice A is the best answer. Area = (1/2) times base times height = (1/2) times 6 times 5 = 15
Why others are wrong:
B: 14 is incorrect because it does not satisfy the equation.
C: 12 is incorrect because it does not satisfy the equation.
D: 16 is incorrect because it does not satisfy the equation.