area if circle is 75.46. find the diameter
Answers
Answered by
23
According to the question:-
πr²=75.46
r²=75.46×7/22
r²=24.01
r=√24.01
=4.9 cm
Therefore, diameter=2r=2×4.9=9.8 cm.
Hope this helps you...
Please mark as brainliest answer!!!
πr²=75.46
r²=75.46×7/22
r²=24.01
r=√24.01
=4.9 cm
Therefore, diameter=2r=2×4.9=9.8 cm.
Hope this helps you...
Please mark as brainliest answer!!!
nobita41:
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Answered by
3
Area = 75.46
=============
Area = πr^2 ;
75.46 = (22/7)×r^2
r^2 = (75.46×7)/22
r = √24.01
r = 4.9 units
_____________
Diameter = 2r
= 2×4.9
= 9.8 units
_____________
=============
Area = πr^2 ;
75.46 = (22/7)×r^2
r^2 = (75.46×7)/22
r = √24.01
r = 4.9 units
_____________
Diameter = 2r
= 2×4.9
= 9.8 units
_____________
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