Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8

Q.

Find the circumference of a circle whose diameter is 7 cm.


see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

20 cm

b

22 cm

c

25 cm

d

29 cm 

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Given a circle having diameter 7 cm.
The circumference of the circle formula is,
C=πd  
Substituting given diameter in circumference formula.
C= 22 7 ×d  
C= 22 7 ×7  
C=22cm  
Therefore, the circumference of the circle is 22 cm.
Hence, option 2 is correct.
 
Watch 3-min video & get full concept clarity

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon