Question

The length and breadth of a rectangular field are 80 m and 39 m respectively. What is the length of the diagonal of the field.Which number should be multiplied by 108 such that it becomes a perfect square number?

Answer 1

Answer:

The length of the diagonal of the field is 89cm

By Pythagoras theorem;

(length)²+(breadth)²=(Hypo)² i.e .. DIAGONAL..

(80)²+(39)²=(Hypo)²

6400+1521 = (Hypo)²

7921=(Hypo)²

Therefore; Hypo =89 cm.

therefore the length of the diagonal of the field is 89cm..

ii.) the perfect square root of 108 is 10.381 or 8/21

Answer 2

Answer:

89cm mark ms as branliest