find the length of a chord which is at a distance from 4 cm from the centre of circle of radius 5 centimetre
Answers
Answered by
4
length of chord Ab = ?
in ∆ cob
oc² + bc²=oc²
4² + x²=5²
x²=25-16
x=3 cm
chord AB=2x =6cm
in ∆ cob
oc² + bc²=oc²
4² + x²=5²
x²=25-16
x=3 cm
chord AB=2x =6cm
Answered by
0
The answer
Is 6.5
I hope answer is correct
Is 6.5
I hope answer is correct
Similar questions