Mathematics Quiz

Posted by Allcbts Ola · 11th Jun 2026, 9:21 AM · 183 views

What is the circumference of a circle with radius 7 cm? (Use π=22/7)

A. 22 cm
B. 28 cm
C. 44 cm
D. 49 cm

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By Allcbts Ola · 11th Jun 2026, 9:52 AM

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Jaiyeola Ayomide · 11th Jun 2026, 10:52 AM

Interesting 🤔

Jaiyeola Ayomide · 11th Jun 2026, 10:53 AM

The correct answer is C. 44 cm.

Jaiyeola Ayomide · 11th Jun 2026, 10:59 AM

.The circumference is the distance around the outside of a circle.To find it, you multiply the double-radius (diameter) by \pi (\frac{22}{7}):
Double the radius: 7cm × 2 = 14cm
Multiply by \frac{22}{7}: 14 divided by 7 is 2.
Final step: 2 × 22 = 44 cm

Agnes Mary · 11th Jun 2026, 12:01 PM

Thanks for the explanation

Agnes Mary · 11th Jun 2026, 11:58 AM

C. 44 cm

Osaro Prescious · 12th Jun 2026, 4:27 PM

Osaro Prescious · 12th Jun 2026, 4:30 PM

7/1*22/7= 7 will cancel 7 then 1*22=22

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