Question

the measure of two adjacent angles of a 11 gm are in the ratio of 3:2 find the measure of each of the angle of parallelogram​

Answer 1

Answer:

Let two adjacent angles A and B of ∥gm ABCD be 3x and 2x respectively.

Since the adjacent angles of a parallelogram are supplementary.

∠A+∠B=180  

o

 

⇒3x+2x=180  

o

 

⇒5x=180  

o

 

⇒x=  

5

180  

o

 

​

=36  

o

 

∴∠3×36  

o

=108  

o

 

and, ∠B=2×36  

o

=72  

o

 

Since the opposite angles are equal in a parallelgram, therefore, ∠C=∠A=108  

o

 and ∠D=∠B=72  

o

 

Hence, ∠A=108  

o

,∠B=72  

o

,∠C=108  

o

 and ∠D=72  

o

Step-by-step explanation:

Answer 2

Step-by-step explanation:

you answer is to good bachha