Home
Class 10
MATHS
Find the circumference of the circle who...

Find the circumference of the circle whose area is 38.5`cm^2`

Text Solution

Verified by Experts

The correct Answer is:
22cm
Promotional Banner

Topper's Solved these Questions

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (SHORT ANSWER TYPE QUESTION)|17 Videos

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (SHORT ANSWER QUESTION II)|14 Videos

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (MULTIPLE CHOICE QUESTIONS)|22 Videos

  • AN INTRODUCTION TO TRIGONOMETRY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOTS (HIGHER ORDER THINKING SKILLS) - QUESTIONS) ( IIT/Olympiad/IMO)|10 Videos

  • ARITHMETIC PROGRESSIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS (HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|4 Videos

Similar Questions

Explore conceptually related problems

Find the circumference of the circles with the following radius: (Take pi=22/7 ) 14cm

Find the circumference of the circles with the following radius: (Take pi=22/7 ) 28cm

Find the circumference of the circles with the following radius: (Take pi=22/7 ) 21cm

The diameters of two circles with centre A and B are 16 cm and 30 cm respectively. If area of another circle with centre C is equal to the sum of areas of these two circles, then find the circumference of the circle with centre C.

The circumference of the circular base of a cone is 50 cm. If the slant height of it of it 10 cm, the curved surface area of the cone is :

Points A (-1, y) and B (5, 7) lie on the circumference of a circle with centre O (2,-3y). Find y. Hence find the radius of the circle.

Find the area of the circle whose parametric equations x=3+2 cos theta and y=1+2 sin theta.

Find the area of the circle of radius 4.2cm.