Chords PQ and RS of a circle, when produ...

Chords PQ and RS of a circle, when produced, meet at a point O. If PQ = 6cm, OQ = 8cm and OS = 7cm, then length (in cm) of the chord RS is

Text Solution

Verified by Experts

Topper's Solved these Questions

2013 TIER-II PAPER(21)
CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos
2014 TIER-II PAPER(19)
CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

In a circle chords PO and TS are produced to meet at R. If RO 14.4 cm, PO = 11.2 cm and SR = 12.8 cm then the length of chord TS is :

In a circle, chords PQ and TS are produced to meet at R. If RQ= 14.4 cm, PQ= 11.2 cm and SR=12.8 cm, then the length of chord TS is: एक वृत्त में, जीवाओं PQ तथा TS को बढ़ाया जाता है जो R पर मिलती हैं | यदि RQ = 14.4 सेमी, PQ =11.2 सेमी तथा SR = 12.8 सेमी है, तो जीवा TS की लंबाई कितनी है ?

In a circle, AB and DC are two chords. When AB and DC are produced, they meet at P. If PC = 5.6 cm, PB = 6.3 cm and AB = 7.7 cm, then the length of CD is:

Two chords AB and PQ of a circle mutually intersect at an outside point D. If AD = 12 cm, AB = 8 cm, DQ = 6 cm then find PQ and PD .

In the given figure, PQ is tangent to outer circle and PR is tangent to inner circle. If PQ = 4cm, OQ = 3 cm and OR = 2 cm then find the length of PR.

PQ and RS are two parallel chords of a circle whose centre is O and radius is 10 cm. If PQ = 16 cm and RS = 12 cm, find the distance between PQ and RS, if they lie : (i) On the same side of the centre O. (ii) On opposite side of the centre O.

CHAMPION PUBLICATION-2014 TIER-II PAPER(18)-EXERCISE

ABCD is a regular trapezium in which AD || BC Diagonal AC and BD inter...
Text Solution
|
The distance between the centres of two circles having radii 8 cm and ...
Text Solution
|
Chords PQ and RS of a circle, when produced, meet at a point O. If PQ ...
Text Solution
|
The point of intersection for the diagonals AC and BD of the cyclic qu...
Text Solution
|
Three circles of radius 6 cm touches each other externally. Then the d...
Text Solution
|
In Delta ABC, AB = AC, O is a point on BC such that BO = CO and OD is ...
Text Solution
|
In an isosceles triangle, if the unequal angle is twice the sum of the...
Text Solution
|
‘O' is the orthocentre of triangle ABC.Then angle BOC +angle BAC is eq...
Text Solution
|
In triangle ABC , the bisector of angle BAC intersects BC at D and the...
Text Solution
|
If sec theta-cos theta = 3/2 where theta is a positive acute angle. th...
Text Solution
|
tan(5x-10^(2))=cot(5y+20^(@)) then value of (x+y) is
Text Solution
|
From an aeroplane just over a straight road, the angles of depression ...
Text Solution
|
If sin theta +sin^2 theta=1, then the value of cos^12 theta +3cos^10 t...
Text Solution
|
The base of a triangle is 12 sqrt3 cm and two angles at the base are 3...
Text Solution
|
If a (tan theta+ cot theta )=1, sin theta +cos theta = b,then the rel...
Text Solution
|
The value of tan11^@ tan17^@ tan 79^@ tan73^@ is- tan11^@ tan17^@ ta...
Text Solution
|
If sin A + sin^2 A = 1, then the value of cos^2A + cos^4 A is यदि ...
Text Solution
|
The value of (1+sec20^(@)+cot70^(@))(1-"cosec"20^(@)+tan70^(@)) is...
Text Solution
|
Find the valve of '(tanA-secA-1)/(tanA+secA+1)'
Text Solution
|
If a certain number of two digits is divided by the sum of its digits,...
Text Solution
|