Question

Chapter- 11 PERIMETER AND AREA
E. Solve:
1. A table top is covered with 12 squares of equal size. If the side of the square is 5 cm, find its area and perimeter.​

Answer 1

Answer:

60m-12×5=60

Step-by-step explanation:hope it helps you Pls mark me as brainlest

Answer 2

Answer:

Area of each square tile = S×S = 5×5 = 25 cm. sq

Area of 12 square tiles = 12 × 25 = 300 cm.sq

Area of the square table top = S× S = 300 × 300 = 90000 cm.sq

Perimeter of the square table top =

4× side

4× 300

= 1200 cm

therefore the , area is 90000cm.sq and it's perimeter is 1200 cm .