Hello friends,
Help me in this question ......
A circle with centre O and radius 28cm.Find the value of segment ABC.
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Answered by
3
For this we have a formula
Area of segment =teetha/360 x pie r^2 - 1/2sin r^2
So putting this in formula
45/360*22/7*28x28-1/2 sin45*28x28
Solving this we get
28x28(45/360*22/7-1/2root2)
(sin45=1/root2)
246.175(not sure)
So solve this and u can get ur answer.... :-)
Area of segment =teetha/360 x pie r^2 - 1/2sin r^2
So putting this in formula
45/360*22/7*28x28-1/2 sin45*28x28
Solving this we get
28x28(45/360*22/7-1/2root2)
(sin45=1/root2)
246.175(not sure)
So solve this and u can get ur answer.... :-)
ayushSharma111:
and there in 45 so sin 45
ok .
thanks
in formula there is sin teetha
and theetha can be whatever
it's my pleasure to help you
yes, got it
all the best for ur exam
:)
oh , thanks again
Answered by
3
Hi Dear !!!
See your answer in the attachment!!!
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See your answer in the attachment!!!
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Thank you .
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