Math, asked by sahebravdhote, 4 months ago

B
एक वृत्त जिसका केंद्र Z है, चित्र में दिखाया गया है।
निम्न में से कौन सा कथन सही है?
I.LAZB-22ACB
2. LAZBLACB
3. 2LAZBELACB
4.LAZB-32ACB
सही विकल्प को पहचानिए।
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18:33​

Answers

Answered by amitnrw
0

Given : एक वृत्त जिसका केंद्र Z है

To Find : कौन सा कथन सही है?

1.∠AZB= 2∠ACB

2. ∠AZB=∠ACB

3. 2∠AZB=∠ACB

4. ∠AZB=3∠ACB

Solution:

Angle by arc at center = 2 times the angle formed at remaining arc segment  

∠AZB= 2∠ACB

Angle by chord / Arc  AB at cente r and arc segment  

सही विकल्प   1.∠AZB= 2∠ACB

Correct option is 1.∠AZB= 2∠ACB

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