Math, asked by Aadi1742, 8 hours ago

What is the area of a circular garden whose diameter is 12 meter

Answers

Answered by sandeeppaliwalskb76
0

Answer:

formula for finding are of circle is pie r square when we convert diameter into radious we get 6 so ans will be 3.14 multiply by 36 so we get 113.04

Answered by tennetiraj86
3

Step-by-step explanation:

Given :-

Diameter of a circular garden = 12 m

To find :-

Find the area of the circular garden ?

Solution :-

Method -1:-

Given that

Diameter of a circular garden = 12 m

=> d = 12 m

We know that

Radius = Diameter/2

=> r = 12/2

=> r = 6 m

Radius of the circular garden = 6 m

We know that

Area of a circle = πr² sq.units

=> Area of the garden

=> (22/7)(6)² sq.m

=> (22×36)/7 sq.m

=> 792/7 sq.m

=> 113.1428.. sq.m

=> 113.14 sq.m(approximately)

Method -2:-

Given that

Diameter of a circular garden = 12 m

We know that

Area of a circle when diameter d is given

= πd²/4 sq.units

=> Area of the garden

=> (227)×(12)²/4 sq.m

=> (22/7)×144/4

=> (22/7)×36

=> (22×36)/7

=> 792/7 sq.m

=> 113.1428.. sq.m

=> 113.14 sq.m (approximately)

Answer:-

The area of the circular garden is

113.14 sq.m

Used formulae:-

  • Radius = Diameter/2

  • Area of a circle = πr² sq.units

  • Area of a circle when diameter d is given is πd²/4 sq.units

  • r = Radius

  • d = Diameter

  • π = 22/7
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