Question

13 14 15 16 plese tell

Answer 1

☆Hey Mate!!!☆

13) Area of rectangular plot = length × breadth

= 183/5 × 82/5
=15006/25

14) Area of square plot = (15/2)^2
= 225/4

16) Area = l × b
261/4 = l × 81/16

261 / 4 × 16/81 = l

261 × 4/81 = l

1044/81 = l

Hope it helps☺!

Answer 2

let each piece be 'x'.
a cord = 71.5m
it is divided into 26pieces.
according to the problem,
26×x=71.5m
or, x=(71.5/26)m
or, x=2.75m
length of each piece is 2.75m
_________
HOPE IT HELPS!