Question

from a square sheet of side 15cm a circle of radius 7 cm is cut out the remaining area of the sheet​

Answer 1

Answer:

mark as brainliest

Step-by-step explanation:

area of square = 15×15

= 225cm2

area of circle. = π r²

= 22/7×49

= 154cm2

remaining area= 225-154

= 71cm2

Answer 2

Answer:

Given,

Side of the square(s) = 15cm

Radius of the circle(r) = 7cm

To find the remaining area, we can subtract the area of Circle from the area of the square.

Area of Square sheet = (s)² = (15)² = 225cm²

Area of Circle =

$\pi {r}^{2}$

= 22/7 * 7 * 7

= 154cm²

Area of Remaining Sheet = Area of square sheet - Area of Circle

= 225 - 154 = 71cm²

hope it helps :)