Question

(b) (i) Area of a table top is 624 sqm. If the breadth is 12 m, find
its length in metre and in centimetre.
(ii) What is area? What is the formula for the area of a
triangle?
(3+1+1=5)​
​

Answer 1

Explanation:

Area of the table top = l × b

➡ 624 = l × 12

➡ 624/12 = l

➡ length = 52metres

Again

Area of the table top = l × b = 52*12 = 624m²

Hence proved