Math, asked by fawihami, 1 month ago

find the area of a simicircle of diameter 21cm.
Ans fast plz

Answers

Answered by itssiyahere

0

Area of semi circle = 1/2 πr²

radius = d/2

radius = 21/2

Area = 1/2*22/7 / (21/2)²

Area = 11*61/4

Area = 167.75

Previous Question

Next Question

Similar questions

History, 23 days ago

who is the current prime minister of india...

English, 23 days ago

8. The children are very quiet. Go and see what they this is correct or not please tell me please ...

Science, 23 days ago

Why can I sometimes see the moon during the day?”...

Social Sciences, 1 month ago

2. "ब्रिटेन बुड्स सम्मेलन' किस ईस्वी में हुआ था? (A) 1944 ई० में (B) 1947 ई० में (C) 1948 ई० में (D) 1952 ई० में ...

English, 1 month ago

write a letter to your class teacher requesting him to extend the date of project submission for you as you were unwell .

Sociology, 7 months ago

Which of the following countries is an example of "coming together federation"? (a) U.S.A (b) India (c) Spain (d) Belgium...

Sociology, 7 months ago

The Union List includes subjects such as: (a) Education, forests, trade unions, marriages, adoption and succession. (b) Police, trade, commerce, agriculture and irrigation. (c) Residuary subjects like computer software. (d) Defence, foreign affairs, banking, currency, communications.

Sociology, 7 months ago

The Constitution of India (a) divided powers between centre and states in three lists. (b) divided powers between centre and states in two lists. (c) listed the powers of the states and left the undefined powers to the state. (d) Specified the pow ers of the states and left the residuary powers with the centre.