Question

Find the radius of the largest circle thet can be cut of rectangle measure10cm in length and 8 cm in breadth

Answer 1

Answer:

Step-by-step explanation:

let length = x

breadth = x - 8

perimeter = 60

2(x + x - 8 ) = 60

2( 2x - 8 ) = 60

2x - 8 = 30

2x = 38

x = 19

length = 19 cm

breadth = 19- 8 = 11cm

Answer 2

Diameter of the circle will be the same as the shortest side of rectangle
So,diameter = 8 cm
radius = d/2. (d= diameter)
r = 8/2
r = 4 cm