Question

in the given figure line mlln and angle 1 and 2 are in the ratio 3:2 determine all the angles from 1 to 8​

Answer 1

Answer:

Let ∠1=3x and ∠2=2x.

Since ∠1+∠2=180  

o

 

or, 5x=180  

o

 

or, x=36  

o

.

∴∠1=108  

o

 and ∠2=72  

o

.

Since  m∥n and l is the intersector, then  

∠3=∠1=108  

o

 and ∠4=∠2=72  

o

 [Opposite angles]  

and ∠7=∠5=∠2=72  

o

.

If ∠5=72  

o

 then ∠6=108  

o

=∠8.

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Step-by-step explanation: