Math, asked by khristi, 1 year ago

find the area of a circular ring external and internal radii are 21 Cm and 14 cm respectively

Answers

Answered by navjotsingh10

15

I hope this helps u. please mark it brainleist.

Attachments:

Previous Question

Next Question

Similar questions

Geography, 6 months ago

Q1. What kind of sewage treatment turns sewage into a useful gas? Q2. Do you think that Pakistan can overcome the energy shortage from the biogas projects? Q2. Do you think that Pakistan can overcome the energy shortage from the biogas projects?

Math, 6 months ago

A die( pasa) is thrown. What is the probability that number comes up is prime?

Math, 6 months ago

26 × (-45) + (-48) × (-36)...

Physics, 1 year ago

what is meant by gravitational potential...

English, 1 year ago

why does the poet begin and his poem with thr same lines extra question of 9th class chapter No men are in foreign...

Economy, 1 year ago

Sex-ratio means a. the ratio between adult-male and adult female in a population b. the ratio between female and male in a population c. the relationship between male of female d. the number of females per thousand males...

Economy, 1 year ago

Find the odd one a. Solar energy b. Wind energy c. Paper d. Natural gas...

Economy, 1 year ago

The Human Development Index (HDI) does not take into account the following dimension in its calculation a. Gender b. Health c. Education d. Income...