Geometry – Perimeter & Area of Rectilinear Shapes (Level 3)

Math

Medium difficulty problems involving calculating the perimeter and area of 4-sided rectilinear shapes.

40 XP

Reward

20

Questions

5–10 min

Time

Q1 Question 1 of 20

What is the perimeter of a rectangle with length 12 cm and width 5 cm?

30 cm 34 cm 36 cm 40 cm

Q2 Question 2 of 20

Find the area of a square with side length 11 cm.

44 cm² 99 cm² 121 cm² 132 cm²

Q3 Question 3 of 20

A rectangle has width 9 cm and perimeter 38 cm. What is its length?

8 cm 10 cm 11 cm 12 cm

Q4 Question 4 of 20

What is the area of a rectangle with length 14 cm and width 6 cm?

64 cm² 72 cm² 84 cm² 96 cm²

Q5 Question 5 of 20

What is the perimeter of a square whose area is 49 cm²?

21 cm 24 cm 28 cm 32 cm

Q6 Question 6 of 20

A rectangle is twice as long as it is wide. If the width is 8 cm, what is the area?

64 cm² 96 cm² 128 cm² 144 cm²

Q7 Question 7 of 20

Find the missing side of a rectangle if its area is 72 cm² and one side is 9 cm.

6 cm 8 cm 9 cm 12 cm

Q8 Question 8 of 20

A rectangle has sides 15 cm and 4 cm. What is its perimeter?

34 cm 36 cm 38 cm 40 cm

Q9 Question 9 of 20

A square has perimeter 52 cm. What is the length of one side?

12 cm 13 cm 14 cm 16 cm

Q10 Question 10 of 20

Find the area of a rectangle with sides 7 cm and 18 cm.

115 cm² 120 cm² 126 cm² 136 cm²

Q11 Question 11 of 20

A square lawn has area 256 m². What is its perimeter?

48 m 56 m 64 m 72 m

Q12 Question 12 of 20

The width of a rectangle is 12 cm and the area is 108 cm². Find the length.

6 cm 8 cm 9 cm 12 cm

Q13 Question 13 of 20

What is the perimeter of a rectangle with length 25 cm and width 10 cm?

60 cm 65 cm 70 cm 75 cm

Q14 Question 14 of 20

What is the width of a rectangle whose perimeter is 50 cm and length is 15 cm?

8 cm 9 cm 10 cm 12 cm

Q15 Question 15 of 20

A rectangle has area 150 cm² and length 25 cm. What is the width?

5 cm 6 cm 7 cm 10 cm

Q16 Question 16 of 20

What is the area of a square with perimeter 44 cm?

100 cm² 110 cm² 121 cm² 144 cm²

Q17 Question 17 of 20

A rectangle has a length of 19 cm and area 152 cm². What is its width?

6 cm 7 cm 8 cm 9 cm

Q18 Question 18 of 20

Find the perimeter of a rectangle with sides 9 cm and 16 cm.

40 cm 46 cm 50 cm 52 cm

Q19 Question 19 of 20

Which rectangle has the larger area?

15 cm × 7 cm 12 cm × 9 cm Both have equal area Not enough information

Q20 Question 20 of 20

A rectangle is 3 times as long as it is wide. If the area is 192 cm², what is the width?

6 cm 8 cm 9 cm 12 cm

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