in the given figure if the angles a and b are in the ratio 2:3, then find the value of c
Answers
Answered by
0
Answer:
Where's the *given figure* , it's not attached
Answered by
2
Answer:
let a=2x and b=3x
Step-by-step explanation:
So 2x+3x=180
by linear pair
5x =180
x=180/5
x=36
so a =18*2=36 and b=18*3=54
So a+b+c =180
by interior opposite angles
36+54+c=180
90+c=180
c=90
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