Question

5. Each side of a square measures 65m 9 dm.
Find its area. By how many square metres
does it fall short of a hectare​

Answer 1

measure of side of a square = 75m 5dm

= 75 + 0.5

= 75.5 m

Area of a square = 75.5 * 75.5

= 5700.25 sq.m

now, 10,000 sq.m makes 1 hectare.

Hence it falls short of a hectare by 10,000 - 5700.25= 4299.75 sq.m

Answer 2

Step-by-step explanation:

65.9 × 65.9

= 4342.81 is the answer of given question