Two chords AB and CD of a cricle with ce...

Two chords AB and CD of a cricle with centre O intersect at P. Prove that `angleAOD+angleBOC= 2 angleBPC`.

Topper's Solved these Questions

HOWRAH ZILLA SCHOOL
UNITED BOOK HOUSE|Exercise EXERCISE|55 Videos
KANACHI HIGH SCHOOL
UNITED BOOK HOUSE|Exercise EXERCISE|55 Videos

Similar Questions

Explore conceptually related problems

Two chords AB and CD of a circle with centre O intersect each other at the point P. prove that AOD+ angle BOC = 2 angle PBC . If angle BOC are supplementary to each other, then prove that the two chords are perpendicular to each other.

Two chords AB, CD of a circle with centre O intersect each other at P. angleADP =23^@ and angleAPC = 70^@ , then the angleBCD is

Two chords AB and CD of a circle with centre O intersect each other at the point P. If ∠AOD =20° and ∠BOC = 30°, then ∠BPC is equal to?

Two chords AB and CD of circle having centre O intersect each other at P. If angleAPC = 40^@ , then angleAOC+angleBOD =

Two chords AB and CD of cicle whose centre is O, meet at the point P and angleAOC = 50^@ , angleBOD =40^@ . Then the measure of angleBPD is

AB and CD are two chords of a cricle. Extended BA and CD intersect at P. Prove that anglePCB = anglePAD .

Two chords AB and CD of the circle with centre at O intersect each other at an internal point P of the centre. Prove that angle AOD+ angle BOC=2 angle BPC

The tangents at two points A and B on the circle with the centre O intersects at P, if in quadrilateral angleAOB : angleAPB = 5 : 1 , then the measure of angleAPB is____

If two chords AB and CD of a circle with centre O, when produce intersect each other at the point P, then prove angleAOC-angleBOD = 2angleBPC .

If two chords AB and CD of a circle with centre, O, when producd intersect each other at the point P, prove that angle AOC- angle BOD=2 angle BPC .

UNITED BOOK HOUSE-JHOWDANGA SAMMILANI HIGH SCHOOL-EXERCISE

If 15 farmers can cultivate 18 bighas of land in 5 days, then calculat...
Text Solution
|
If a^2/(b+c)=b^2/(c+a)=c^2/(a+b)=1, show that 1/(1+a)+1/(1+b)+1/(1+c)=...
Text Solution
|
If the 1st and 2nd of the five numbers in continued proportion are 2 a...
Text Solution
|
Prove that opposite angles of a cyclic quadrilateral are supplementary
Text Solution
|
State and prove Pythagoras theorem.
Text Solution
|
N is the foot of the perpendicular form P to the diameter AB of the ci...
Text Solution
|
Two chords AB and CD of a cricle with centre O intersect at P. Prove t...
Text Solution
|
Draw a right angled triangle whose adjacent sides of the right angle a...
Text Solution
|
Geometrically find the value of 2sqrt7. (Only traces f construction a...
Text Solution
|
If the sum of two angles is 135^@ and their difference is Pi/2, then d...
Text Solution
|
If costheta= x/sqrt(x^2+y^2) show that x sin theta = y cos theta.
Text Solution
|
Find the value of cos^2 30^@-2cos^2 60^@-4sin^2 45^@+tan45^@.
Text Solution
|
Two towers are situated at a distance of 150 metre and the height of o...
Text Solution
|
From a point on the horizontal line through the foot of a chimney the ...
Text Solution
|
There were 800 lit . 735 lit. and 575 lit. Kerosine oil in three Keros...
Text Solution
|
There is come water in a cylindrical pot whose base diameter is 12 cm ...
Text Solution
|
A right circular cylindrical tank of 9 metre height is filled with wat...
Text Solution
|
Find the mean of the following data .
Text Solution
|
Find the median of given data :
Text Solution
|
Make a cumulative frequency (less than type) table and draw a o give ...
Text Solution
|