If the area of a circle is A, radius of ...

If the area of a circle is A, radius of the circle is r and circumference of it is C, then

A

rC = 2A

B

`C/A = r/2`

C

`AC = l^(2)/4`

D

`A/l = C`

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Recommended Questions

If the area of a circle is A, radius of the circle is r and circumfere...
Text Solution
|
The circumference of the circle is 31.4cm. Find the radius and area of...
Text Solution
|
The areas of a square and a circle are equal. The radius of the circle...
Text Solution
|
यदिम त्रिज्या वृत्त का क्षेत्रफल A त्रिजया r और परिधि C है तो इनमें से...
Text Solution
|
The difference between the circumference and radius of a circle is 37c...
Text Solution
|
यदि वृत्त की त्रिज्या a है, तो वृत्त की परिधि होगी :
Text Solution
|
यदि किसी वृत्त की परिधि और क्षेत्रफल आंकिक रूप से समान है। तब ...
Text Solution
|
The difference between the circumference and radius of a circle is 37 ...
Text Solution
|
If the area of a circle is A, radius of the circle is r and circumfere...
Text Solution
|