50+ Rectangles worksheets for 4th Class on Quizizz | Free & Printable - Free Printable

Let’s work through each question one by one.

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Question 1:

We are given a rectangle with:
- Height = 5 cm
- Width = 8 cm

To find the area of a rectangle, we multiply:
Area = length × width

So:
5 cm × 8 cm = 40 square cm

Now look at the options:

A) 42 cm → wrong unit and number
B) 40 cm → correct number but wrong unit (cm is for length, not area)
C) 40 square cm → ✔ correct!
D) 42 square cm → wrong number

✔ So answer is C

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Question 2:

Rectangle dimensions:
- Length = 9 cm
- Width = 4 cm

Area = 9 × 4 = 36 square cm

Options:

A) 45 square cm → too big
B) 36 square cm → ✔ correct
C) 36 cm → wrong unit
D) 40 square cm → wrong number

✔ So answer is B

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Question 3:

Paper is 10 inches by 9 inches.

Area = 10 × 9 = 90 square inches

Note: “sq. in.” means square inches.

Options:

A) 79 sq. in. → wrong
B) 90 in. → wrong unit (inches, not square inches)
C) 90 sq. in. → ✔ correct
D) 100 sq. in. → wrong

✔ So answer is C

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Question 4:

Area = 72 sq units
One side = 9 units
Find the other side.

Since Area = side₁ × side₂
Then:
side₂ = Area ÷ side₁ = 72 ÷ 9 = 8 units

Options:

A) 7 units → 7×9=63 → no
B) 8 units → 8×9=72 → ✔ yes
C) 9 units → 9×9=81 → no
D) 10 units → 10×9=90 → no

✔ So answer is B

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Question 5:

Rectangle:
- Top = 12 cm
- Side = 9 cm

Area = 12 × 9 = 108 square cm

Wait — this question doesn’t have answer choices listed in your image! But since you asked to solve the problem, I’ll calculate it.

But looking back — maybe you only want answers for questions that have options? The instruction says “solve the problem” — and there are 5 questions.

However, Question 5 has no multiple choice options shown. Let me check again…

Actually, in your image, Question 5 shows the rectangle and asks “What is the area of this rectangle?” but no A/B/C/D options are visible below it like the others.

Since the user didn’t provide options for Q5, and our job is to solve the problems presented — I will compute it anyway.

12 cm × 9 cm = 108 square cm

But since no options are given, perhaps we just state the answer.

However, note: the original quiz might have had options cut off. Since we can’t see them, we’ll just give the correct value.

But wait — let’s re-read the user’s request: “Solve the problem accurately.” And they uploaded an image with 5 questions. We should answer all.

For Q5, since no options are visible, I’ll provide the calculated area.

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Final Answers:

1. C
2. B
3. C
4. B
5. 108 square cm

But since the format requires “Final Answer:” and we have multiple questions, I’ll list them clearly.

Actually, looking at the response format rule:
→ “Final Answer: [Provide only the final correct answer — this should come AFTER all explanations and reasoning.]”

It doesn’t specify if it’s for one question or multiple. Since the image has 5 questions, and we solved all, I’ll present all final answers together.

But to match the format strictly — perhaps the system expects one final answer per run? However, the user uploaded a full quiz.

Given that, and since the instruction says “solve the problem” (singular), but the image contains 5 problems — I think we should answer all.

I’ll write the final answers as a list.

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Final Answer:
1. C
2. B
3. C
4. B
5. 108 square cm