Math, asked by fjfvlugv, 10 months ago

find the perimeter of a semicircle whose diameter is equal to 21 CM

Answers

Answered by Littlepenquin

2

Answer:

circumference of circle = 2*22/7*21/2

= 22*3

=66

Step-by-step explanation:

Please mark me brainiest

Previous Question

Next Question

Similar questions

Social Sciences, 5 months ago

Name two features of the Ryotwari system...

Math, 5 months ago

find the LCM : 10,15,20 (please give answer with method)...

English, 5 months ago

The no of five digit telephone nos having atleast one of their digits repeted...

Physics, 10 months ago

❌✔Helium atom has an atomic mass of 4 u and two protons in its nucleus. How many neutrons does it have?✔❌...

Math, 10 months ago

find the perfect square root of 8100?

English, 1 year ago

What are tha three important questions of a valuable life...

Political Science, 1 year ago

Describe the Indian election system for 9th (5mark)...

Social Sciences, 1 year ago

why were ryots reluctant to grow indigo?