Math, asked by sidharth1721, 9 months ago

Find the area of a sector of a circle of radius 28 cm and central angle 45°.

If the area and circumference of a circle are numerically equal, then the diameter of the circle is . ... units.

Answers

Answered by wipronreddy

0

Answer:

ans308cm2

Step-by-step explanation:

r=28central angle (thetha)=45

area of sector =thetha/360

=45/369*22/7"28*28

=308cm3

Previous Question

Next Question

Similar questions

Accountancy, 4 months ago

A book-keeper of a trading concern having failed to agree the trial balance, opened a suspense account and entered the difference in the trial balance.The following errors were subsequently discovered:- (l)Goods sold to Manohar for Rs 550 was posted as Rs 5,500. (ii)Purchases return book was carried forward as Rs 1,220 instead of Rs 1,120.

English, 4 months ago

STEP AHEAD Short answer questions: 1) Who were good friends and where did they live? i Why was Pythias caught by King Dionysus's soldier What favour did Pythias ask from the king?

Math, 4 months ago

Ritu borrowed Rs. 25000 from a bank at the rate of 8 p. c.pic for 3 years. How much amount did she retum to the bank at the end of the period!

Math, 9 months ago

Write linear equation two veriables...

History, 9 months ago

what are the reason for the relevance of the Indian Constitution in present times??? (Short notes)..

English, 1 year ago

Q.Rearrange the following jumbled words to make meaningful sentences a. place /our lives /music/important/has /in/an b. body and /activates/our/it/mind. c. a /is/art/also/regarded/as/fine/it.

Biology, 1 year ago

function of adrenaline hormone ...

English, 1 year ago

give a letter of complaint to mayor of your city about water logging in your are...