Answer:
174.19 cm3 i am not sure though.
Step-by-step explanation:
Answer:
25 soundtracks.
Step-by-step explanation:
6 x 0.24 = 25
Answer:
Let R = radius of big circle
r=radius of small circle
A1=Area of small circle
A2=Area of big circle
R=9r
A1=50cm^2
A1=pi*r*2
A2=pi*R^2
A2=pi*(9r)^2
A2=81*pi*r^2
A2=81*A1
A2=4050cm^2
Hence the big circle has area of 4050cm^2
Step-by-step explanation:
7/4th s should be the answer sorry if i,m wrong
A
Explanation: I guessed and it was right
