please solve question no 13 with simple method of point 30 . please don't give wrong anaswer
Attachments:
Answers
Answered by
3
Answer:
Step-by-step explanation:
A.T.Q
Sum of circumference of four circle = Circumference of new circle
2πr + 2πr + 2πr + 2πr = 2πR
8πr = 2πR (on dividing)
R = 4r
Area of 4 circle/ Area of new circle
= πr²/πR²
r²/R² = r²/16r²
= 1/16
= 1:16 (Ans)
If you found it helpful mark it as brainlist
Answered by
2
Answer:
THE CORRECT ANSWER IS 16:1
Step-by-step explanation:
The explaination is given in the figure.
IF IT IS HELPFUL TO YOU PLEASE MARK IT AS BRAINLIEST.
Attachments:
Similar questions