In the given figure the value of x and y is x=45∘y=65∘
| In the given figure, the value of 'x' and 'y' is:
A. x=45∘,y=65∘
B. x=125∘,y=65∘
C. x=75∘,y=45∘
D. x=125∘,y=35∘
Please scroll down to see the correct answer and solution guide.
Right Answer is: B
SOLUTION
From angle sum property of a triangle, we have
55∘+60∘+y∘=180∘⇒y=180∘−115∘⇒y=65∘
From exterior angle property of a triangle
60∘+65∘=x⇒x=125∘
Hence, the value of 'x' and 'y' is 125∘ and 65∘.
