Home
Class 11
MATHS
If ars of the same lengths in two circle...

If ars of the same lengths in two circles subtend angles `65^(@) and 110^(@)` at the centre, find the ratio of their radii.

Text Solution

Verified by Experts

The correct Answer is:
`22:13`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    NCERT TELUGU|Exercise EXERCISE 3.1|7 Videos

  • TRIGONOMETRIC FUNCTIONS

    NCERT TELUGU|Exercise EXERCISE 3.2|10 Videos

  • STRAIGHT LINES

    NCERT TELUGU|Exercise Miscellaneous Exercise on Chapter 10|24 Videos

Similar Questions

Explore conceptually related problems

If in two circles, arcs of the same length substend angles 60^(@) and 75^(@) at the centre, find the ratio of their radii.

Two arcs of same length of two differen circles subtended angles of 25^(@) and 75^(@) at their centres respectively. Then the ratio of the radii of the circles is

A chord of a circle of radius 12 cm subtends an angle of 120^(@) at the centre . Find the area of the area of the corresponding minor segment of the circle . (Use pi=3.14andsqrt(3)=1.732 )

In a circle of radius 12 cm, a chord subtends an angle of 120^@ at the centre. Find the area of the corresponding minor segment of the circle.(Use pi=22/7 and sqrt3=1.732 )

A chord of a circle of radius 6cm is making an angle 60 ^(@) at the centre.Find the length of the chord.

If the radical axis of two circles with centres A and B bisects AB then their radii are in the ratio

A chord of circle of radius 10 cm subtends a right angle at the centre . Find the area of the corresponding : Minor segment

Two circular coils are made of two identical wires of the same length. If the number of turns in the two coils are 4 and 2, then the ratio of magnetic inductions at the centre will be

A chord of circle of radius 10 cm subtends a right angle at the centre . Find the area of the corresponding : Major segment