Home
Class 10
MATHS
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.

Text Solution

Verified by Experts

The correct Answer is:
3.5 cm
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    BAL BHARTI|Exercise Practice set 7.4|1 Videos

  • MENSURATION

    BAL BHARTI|Exercise Problem set 7 ( Choose the correct alternative answer) |8 Videos

  • MENSURATION

    BAL BHARTI|Exercise Practice set 7.2|2 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    BAL BHARTI|Exercise PROBLEM SET - 1|28 Videos

  • PROBABILITY

    BAL BHARTI|Exercise Problem Set 5|26 Videos

Similar Questions

Explore conceptually related problems

The radius of the circle is 3.5 cm and the area of sector is 3.85 sq cm. Find the measure of the arc of the circle.

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

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.

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.

Find the area of the sector of a circle of radius 8 cm and arc with length 15 cm.

A sector of a circle with radius 10 cm has central angle 72^@ . Find the area of the sector (pi= 3.14)

Find the area of the sector of a circle of radius 6 cm and arc with length 15 cm.

The area of a sector of a circle of 6 cm radius is 15pi sq. cm. Find the measure of the arc and length of the arc corresponding to the sector.

If the radius of a circle is 21 cm then area of the circle is