Math, asked by rajeshbetuladop9qb9t, 1 year ago

A room has height 3 m and the perimeter of its floor is 30m .Find the area of four walls of room.

Answers

Answered by snuggles

0

Answer:

l+b=30

h=3

csa=?

csa=2h[l+b]

=2*3[30]

=180

Step-by-step explanation:

Previous Question

Next Question

Similar questions

English, 6 months ago

4) Each of the performers______ (was, were) given a certificate. cruelty, together with greed____ (has / have)led to destruction. none of his poems ____(deserve, deserves)to be published.

Social Sciences, 6 months ago

what did the french Revolution of 1789 Stand for...

Math, 6 months ago

Why india. Was cansiderd as the world most peacefull and beautifull country ...

Biology, 1 year ago

We know that many human activities lead increasing level s of pollution of air water bodies and soil do you think that isolating these activities to specific and limited areas would help in reducing pollution...

Computer Science, 1 year ago

can and pan diagram...

Math, 1 year ago

Dennis thought of a number. He adds 0.5 to that number and then multiplies the new result by 4. He then subtracts 2 and divides the number by 2. His final answer is 48. What number did Dennis start with?

Chemistry, 1 year ago

Air can be pumped into the tube of a bicycle without any appreciable change in its size. comment.

Math, 1 year ago

Ans both questions........