Math, asked by swetty, 1 year ago

what is area of semicircle

teddyladdu: as the area of circle is 22/7 x r2 the area of semi circle will be 1/2 x 22/7 x r2

Answers

Answered by rk57117

8

area of circle = pi r²
therefore area of semi circle = pi r²
2

Answered by vkrithika

12

$\pi rsquare *half$

varanasiraju: half of the circle

Previous Question

Next Question

Similar questions

English, 8 months ago

the stationery________not yet bought (be)...

Accountancy, 8 months ago

Bought goods from Suresh Rs.2,000/- less 12.1/2% trade discount.

Business Studies, 8 months ago

what is meant by reasearch methodology...

Chemistry, 1 year ago

An element X which is a yellow solid at room temperatura shows catenation and allotropy.X forms two oxides which are also formed during the thermal decomposition of ferrous sulphate crystals and are the major air pollutants . What would be the nature of oxides formed.

Math, 1 year ago

a wire of length 28m is to be cut into two piece. one of the pieces is to be made into a square and the other into a circle. what should be the length of the two pieces so that the combined area of the square and the circle is minimum?

Math, 1 year ago

a map uses a scale of 1 cm equals 25 km. how many kms are represented by 5 cms on this map? thx...

Geography, 1 year ago

Which of the following countries is situated in the region of tectonic activity known as the Pacific Ring of Fire? (A) Brazil (B) Australia (C) Chile (D) India...

Biology, 1 year ago

How to balance your diet if you want to become a vegatarian?