- Surface Areas
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- Surface area of a rectangular prism made of unit cubes
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- Using a net to find the surface area of a rectangular prism
- Word problem involving the surface area of a rectangular prism
- Surface area of a triangular prism
- Using a net to find the surface area of a triangular prism
Surface area of a rectangular prism made of unit cubes Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Surface area of a rectangular prism made of unit cubes. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Answer : D
Explanation
Step 1:
The length , width and height are l = 2 ; w = 2; h = 3
Step 2:
The surface area = 2(lw + wh + lh)
= 2(2×2 + 2×3 + 2×3)
= 2(4 + 6 + 6)
= 32 square units
Answer : B
Explanation
Step 1:
The length , width and height are l = 4 ; w = 3; h = 2
Step 2:
The surface area = 2(lw + wh + lh)
= 2(4×3 + 4×2 + 2×3)
= 2(12 + 8 + 6)
= 52 square units
Answer : A
Explanation
Step 1:
The length , width and height are l = 5 ; w = 5; h = 3
Step 2:
The surface area = 2(lw + wh + lh)
= 2(5×5 + 5×3 + 5×3)
= 2(25 + 15 + 15)
= 110 square units
Answer : C
Explanation
Step 1:
The length , width and height are l = 3 ; w = 5; h = 5
Step 2:
The surface area = 2(lw + wh + lh)
= 2(3×5 + 3×5 + 5×5)
= 2(15 + 15 + 25)
= 110 square units
Answer : B
Explanation
Step 1:
The length , width and height are l = 3 ; w = 3; h = 2
Step 2:
The surface area = 2(lw + wh + lh)
= 2(3×3 + 3×2 + 2×3)
= 2(9 + 6 + 6)
= 42 square units
Answer : C
Explanation
Step 1:
The length , width and height are l = 4 ; w = 2; h = 5
Step 2:
The surface area = 2(lw + wh + lh)
= 2(4×2 + 4×5 + 2×5)
= 2(8 + 20 + 10)
= 76 square units
Answer : A
Explanation
Step 1:
The length , width and height are l = 2 ; w = 5; h = 5
Step 2:
The surface area = 2(lw + wh + lh)
= 2(2×5 + 2×5 + 5×5)
= 2(10 + 10 + 25)
= 90 square units
Answer : D
Explanation
Step 1:
The length , width and height are l = 2 ; w = 3; h = 4
Step 2:
The surface area = 2(lw + wh + lh)
= 2(2×3 + 2×4 + 4×3)
= 2(6 + 8 + 12)
= 52 square units
Answer : B
Explanation
Step 1:
The length , width and height are l = 5 ; w = 3; h = 2
Step 2:
The surface area = 2(lw + wh + lh)
= 2(5×3 + 5×2 + 2×3)
= 2(15 + 10 + 6)
= 62 square units
Answer : C
Explanation
Step 1:
The length , width and height are l = 3 ; w = 5; h = 4
Step 2:
The surface area = 2(lw + wh + lh)
= 2(3×5 + 4×3 + 5×4)
= 2(15 + 12 + 20)
= 94 square units