Find the value of X and y from the given figure.
2 answers:
Answer:
y = 50
x = 80
Step-by-step explanation:
An isosceles triangle therefore has both two equal sides and two equal angles.
the 2 equal angles are y and and the one next to the 130 degree
so 180- 130 = 50
y = 50
x = 180 - 50 -50 = 80 degree
Step-by-step explanation:
let, the reaming angle be z
- z+130°=180°{being straight angle}
- z=180-130
- z=50°
again,
- z=y { base angle of isosceles triangle are equal}
also,
- x+y+z=180°{ sum of angles of triangle}
- x+50°+50°=180°
- x=180-100
- x=80°
<h2>hope it helps.</h2><h2>stay safe healthy and happy.</h2>
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