Math, asked by fawihami, 6 months 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

Math, 3 months ago

Rehan bought 6 T.shirt from the shopping mall during a sale. If each T-shirt costs 299.50 what is the total amount paid by him? solve ...

Social Sciences, 3 months ago

Tolat number of states in india options: A)23 B)28 C)26 D)29...

Art, 3 months ago

I want a drawing of a girl putting gown or dress drawing easy...

Social Sciences, 6 months 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, 6 months ago

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

Sociology, 1 year ago

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

Sociology, 1 year 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, 1 year 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.