Math, asked by fjfvlugv, 11 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, 6 months ago

In Victorian Britain the upper classes- aristocratic class and bourgeoisie preferred handmade goods because: 1 point (a) they were made from imported material. (b) the handmade goods came to symbolize refinement and class. (c) they were better finished. (d) only upper class could afford the expensive items...

French, 6 months ago

what is the relation between the temperature of atmosphere and insolation...

Hindi, 6 months ago

बोलती फिल्म बनाने वाले के पास क्या नहीं था...

Physics, 11 months ago

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

Math, 11 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?