The area of a minor sector of a circle i...

The area of a minor sector of a circle is `3.85 cm^2` and the measure of its central angle is `36^@`. Find the radius of the circle.

Verified by Experts

The correct Answer is:

The radius of the circle is 3.5 cm.

Similar Questions

Explore conceptually related problems

The area of a sector of a circle is 77 sq cm and the angle of the sector is 45^(@) . Find the radius of the circle.

If the area of minor sector of a circle with radius 11.2 cm 49.28" cm"^(2) , find measure of the angle.

Find the area of the sector of a circle with radius 7 cm and the angle at the centre is 30^(@) .

Radius of a sector of a circle is 7 cm. If measure of arc of the sector is 30^(@) find the area of the sector

The circumference of a circle is 8 cm. Find the area of the sector whose central angle is 72^(@) .

The area of a sector of a circle 2cm is pi cm^(2) . Find the angle contained by the sector

The radius of a circle is 3.6 cm. Find the length of the arc of the sector with central angle 36^(@)

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.

Area of a sector is 1/12 th of the circle, then find the measure of central angle of that arc.