4
Answer: ASet 3: Area Volume (Beginner)
Explanation
PROBLEM
A triangle has base 10 and height 7. What is its area?
A triangle has base 10 and height 7. What is its area?
A.✓ Correct
35
B.
33
C.
30
D.
70
Detailed Explanation
Choice A is the best answer. Area = (1/2) times base times height = (1/2) times 10 times 7 = 35
Why others are wrong:
B: 33 is incorrect because it does not satisfy the equation.
C: 30 is incorrect because it does not satisfy the equation.
D: 70 is incorrect because it does not satisfy the equation.