Math, asked by 8287925786, 1 month ago

give the values of A and B from the given figure.. given that p q​

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Answers

Answered by nitinop12
0

Answer:

Step-by-step explanation:

applying angle sum property in triangle PQR,

∠PRQ+∠RQP+∠QPR=180  

O

 

∠PRQ+45  

O

+55  

O

=180  

O

 

∠PRQ=80  

O

 

∠PRQ+∠QRT+∠TRS=180  

O

 (angles forming a straight line)

80  

o

+a+b=180  

o

 

a+b=100  

o

Answered by IqBroly
0

Answer:

applying angle sum property in triangle PQR,. ∠PRQ+∠RQP+∠QPR=180O ∠PRQ+45O+55O=180O ∠PRQ=80O ∠PRQ+∠QRT+∠TRS=180O (angles forming a straight line). 80 ...

Explanation:

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