Math, asked by krs100004306, 6 months ago

find the values of the unknows x and y in the following diagrams angle A =x° B = 30° C = x° 60 °​

Answers

Answered by electronicpower355
1

Answer:

Step-by-step explanation:

By using external angle property

x+50  

o

=120  

o

 

∴x=70  

o

 

Sum of all angles of a Δle is 180  

o

 

50  

o

+x+y=180  

o

 

50  

o

+70  

o

+y=180  

o

 

∴y=60  

o

Similar questions