10
Answer: DSet 3: Area Volume (Beginner)
Explanation
PROBLEM
A rectangle has length 12 and width 3. What is its area?
A rectangle has length 12 and width 3. What is its area?
A.
38
B.
18
C.
34
D.✓ Correct
36
Detailed Explanation
Choice D is the best answer. Area = length times width = 12 times 3 = 36
Why others are wrong:
A: 38 is incorrect because it does not satisfy the equation.
B: 18 is incorrect because it does not satisfy the equation.
C: 34 is incorrect because it does not satisfy the equation.
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