please tell me fast
Attachments:
Answers
Answered by
0
14 is answer
Step-by-step explanation:
a) 10cm the area of the larger circle.
b) 4cm the area of the smaller circle .
c) x=14 10+4=14
so the answer is 14
Answered by
0
Step-by-step explanation:
a.)Sol:-radius of a lager circle=10cm
area of a lager circle
=πr^
=22/7*10^
=22/7*100
=2200/7
=314.28cm^
b.)Sol:-radius=4cm
are of a circlear
=πr^
=22/7*4^
=22/7*16
=50.28cm^
c.)Sol:-shaded area=area of big circle- area of small circle
=314.28-50.28
=264cm^
Similar questions