pls answer this plss
Answers
Step-by-step explanation:
here we can see there are 4 "plese make me branilist and thank me"4 quardent of circle if we add the 4 we ge a circle now we can use formula
the area of shaded will be side ×side -πr×r
we can wright side=2r hence the equation will be 2r2r-πrr=24/7
r^2(4-π)=24/7
r^2=24/6
r^2=4
r=2. (by taking √both)
hence radius of each circle will be 2
i hope this will help you and
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Answer = 2
Step-by-step explanation:
Let radius of circle be r
Therefore, side of square will be 2r.
Now, Area of shaded region = Ar. of square - 4( Ar. of Quadrant)
= 2r^2 - 4(1/4πr^2)
=4r^2 - πr^2
= r^2 (4-π)
= r^2 (4 - 22/7)
But it is equal to 24/7 cm^2 ( given in question)
Therefore,
24/7 = r^2 ( 4 - 22/7 )
= 24/7 = r^2 ( 28-22)/7
= 24/7 = 6r^2/7
multiplying both sides by 7,
= 24 = 6r^2
= 24/6 = r^2
= 4 = r^2
taking square root of both sides,
= 2= r.= ANSWER