Question 22
Mensuration of Plane ShapesA square has perimeter of 40cm. What is its area in cm square?
- A.80
- B.1600
- C.100
- D.160
Show the answer and explanation
Answer: C (100)
Explanation
Each side is 40 ÷ 4 = 10 cm, so the area is 10 × 10 = 100 cm².
A square has perimeter of 40cm. What is its area in cm square?
Answer: C (100)
Each side is 40 ÷ 4 = 10 cm, so the area is 10 × 10 = 100 cm².