Question

. Find Radius of circle if chord From centre of circle is 15cm distance and length 16 cm of chord​

Answer 1

Given

• Find Radius of circle if chord From centre of circle is 15cm distance and length 16 cm of chord?

To Find

• Radius of Circle = ?

Solution

R^2=base^2+perpendicular^2

Base= Length of chord/2

=16/2=8cm

Perpendicular distance= 15cm

R^2=8^2+15^2

R^2=64+225

R^2=289

R=√289

R= 17 cm

Hence

• Therefore, the radius of the circle is 17 cm.