Math, asked by nitinsharma140678, 7 months ago

.Find the radius of new circle whose area is equal to sum of areas of circles having radius 3cm and 4cm

Answers

Answered by arvindanamika8

0

Answer:

area of two circle

1) pie 9

2)pie 16

so add

198+352/7

550/7

new circle area =550/7

550*7/22/7

25= r square

5= radius

Previous Question

Next Question

Similar questions

English, 3 months ago

She said,'Show me your home work, boys.'...

English, 3 months ago

What the 1. Ana is cooking chicken Adobo. 2. Scrub the floor 3. Oh no its a big snake 4.Reading is my hobby. 5.my teacher smile at me 6. I am worried now. 7.Teach me how to drive 8.Are you afraid of the dark 9. Daniel looks happy to day 10. How to you get here...

English, 3 months ago

can u plz tell me that when boards are starting ......................?

Computer Science, 7 months ago

shortcut key to display and minimize ribbon ...

Math, 7 months ago

draw a triangle AbC ,BC is median ...

Biology, 10 months ago

what are sexliked genes.?

Sociology, 10 months ago

jhum cultivation is not associated with?

Math, 10 months ago

find the relation between p and q if x=3 and y =1 is the solution of the pair of equations x-4y+p=0 and 2x+y-q-2=0...