Question

the circumference of a circular ground is 352m find its diameter​

Answer 1

Answer:

112m.

Step-by-step explanation:

• circumference=2×22/7×r=352
• r=352×7/44
• 8×7
• radius =56 m

• Diameter= 56× 2 =112 metre.

Answer 2

Answer:

Required numeric value of the diameter is 112 m.

Step-by-step-explanation:

It is given that the numeric value of the circumference of a circular ground is 352 m.

From the properties of circle :

• Circumference of circle = 2πr, where r represents the radius of circle and numeric value of π is either 22 / 7 or 3.14( approximately ).

Let the radius of this circle be of a m, where m is unit.

We know, 2 x radius = diameter

So, 2 x a m = diameter

= > 2( a m ) = diameter of the circle.

Given,

= > Circumference of the ground = 352 m

= > 2( a m ) x π = 352 m

= > 2a x π = 352 m

= > diameter = 352 / ( π ) m

= > diameter = 352 / π m

= > diameter = 352 / ( 22 / 7 ) m

= > diameter = ( 352 x 7 / 22 ) m

= > diameter = 112 m

Hence the required numeric value of the diameter is 112 m.