Question

the figure below is made up of a circle and acquired and O is the centre of the circle find the perimeter of the figure using 22 by 7

Answer 1

Circumference of quadrant =1/4×2×22/7×14
$= 22{cm}^{2}$
diameter of cirlce = 14
so radius = 7

Circumference of circle = 2×22/7 ×7
$44 {cm}^{2}$
total perimeter of fig. =circumference of circle+ circumference of quadrant + Diameter of circle + radius of cirlce whose quadrant is given
$= (22 + 44 + 14 + 14) {cm}^{2}$
$= 94 {cm}^{2}$