find the area of sector of a circle whose circumference is 6cm and thita is 60^°
Answers
Answered by
0
Answer:
18.85
Step-by-step explanation:
x/360*pier^2
60/360*22/7*6*6
1/6*22/7*6*6
6 eill be cancel one 6 will be left
;22*6/7
18.85
Answered by
0
Answer:
Step-by-step explanation:
Area (angle÷360)×πr×r ....,formulae
So from here
(60÷360)×π×r×r........equation no1
As given 2πr =6cm
From here r=1cm
Hence sector area applying equation no 1 area = 0.1cm2
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