triangleABC में, angleB और angleC के ...

`triangleABC` में, `angleB` और `angleC` के आतरिक द्विभाजक बिंदु O पर मिलते हैं। यदि `angleA= 80^(@)` तो `angleBOC` कितने अंश का होगा ?

A

`100^(@)`

B

`120^(@)`

C

`130^(@)`

D

`140^(@)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

3

Promotional Banner

Promotional Banner

Recommended Questions

triangleABC में, angleB और angleC के आतरिक द्विभाजक बिंदु O पर मिलत...
Text Solution
|
If in a Triangle ABC angleA = 80^o , angleB = 20^o what will angleC b...
Text Solution
|
यदि बिंदु (3,4) समीकरण 3y=ax+6 के आलेख पर स्थित है , तो a का मान होगा ...
Text Solution
|
The internal bisectors of angleB and angleC of DeltaABC meet at O. If ...
Text Solution
|
DeltaABC "में" AB =BC "और" angleC = 80^@ "तो" angleB बरायर है-
Text Solution
|
In triangle ABC ,angle A=50^@. Its sides AB and AC are produced to th...
Text Solution
|
In triangle ABC ,angle A= 70^@. AB and AC are produced to the point D ...
Text Solution
|
In triangle ABC ,angle A=50^@. Its sides AB and AC are produced to th...
Text Solution
|
In triangle ABC ,angle A=40^@. If the bisector of angle B and angle C ...
Text Solution
|