Question

if area of circle is 176sqm find its diameter. pls answer with full explanation I have to write my paper 8 th std​

Answer 1

Answer:

i. Area of the circle =176 sq. cm .. .[Given] Area of the circle = πr2 ∴ 176 = (22/7) x r2 ∴ r2 = 176 x (7/22) ∴ r2 = 56 ∴ r = √56 … [Taking square root of both sides] Diameter = 2r = 2√56 CM ii. Area of the circle = 394.24 sq. cm … [Given] Area of the circle = πr2 Read more on Sarthaks.com - https://www.sarthaks.com/856420/areas-of-some-circles-are-given-below-find-their-diameters-176-sq-cm-ii-394-24-sq-cm-iii-12474

Answer 2

hi here is your answer:

$\huge\mathtt\red{additional \: information}$

To find the area of circle we use. this formula:-

A=π r²

Answer:-

97313.97