Question

find the area of circle diameter 14.21 m

Answer 1

14.21 in round of 14.2
then radius is 7.1
area of circle = 22/7 × 7.1 × 7.1
= 22/7 × 50.41
= 158.431 m^2

Answer 2

HI, HERE UR ANSWER
========================================

AREA OF CIRCLE IS =
$\pi r^{2}$
GIVEN DIAMETER=14.2 1m
----------------------------------------------------------------
NOW RADIUS HALF OF DIAMETER

=14.21/2

=7.1 05m

NOW PUTTING IN AREA WE GOT

=22/7×7.105×7.105

=158.6 5465meter SQUARE
========================================

I HOPE IT'S HELP YOU