Question

If the area of a circle is 2464 sq.m , Find its diameter
a) 56m. b) 154m. c) 176m.
d) 206m​

Answer 1

Answer:

$by \: given.$

$area = 2464m {}^{2}$

$\frac{\pid {}^{2} }{4} = 2464$

$d {}^{2} = \frac{2464 \times 4}{ \frac{22}{7} }$

${d}^{2} = 3136$

$d = \sqrt{3136}$

$d = 56m$

Answer :- 56 m

Answer 2

Answer:

a) 56m

Step-by-step explanation:

According to the question,

πr^2=2464

22/7×r^2=2464

r^2=2464×7/22

r^2=784

r^2=√784

r=28

So, the radius of the circle=28m

Therefore,

Diameter of the circle=(28×2)m

=56m

Ans:So, the diameter of the circle is 56m.