what is the value of X and y
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∠x = 110°
∠y = 70°
Step-by-step explanation:
First let's find ∠y
- ∠ y = 180 -( 50 + 60) [ASP of Triangle]
- ∠y = 180 - 110
- ∠y = 70°
Now, Let's find ∠x
Method :- 1
By using Linear pair
- ∠x = 180 - ∠y
- ∠x = 180 - 70
- ∠x = 110°
Method :- 2
By using Exterior angle property
- ∠x = 50 + 60
- ∠x = 110°
1) What is ASP of Triangle?
- This property states that the sum of all angles of a Triangle is 180°.
2) What is Exterior Angle Property ?
- The property states that the exterior angles of A Triangle is equal to the sum of Interior Opposite Angles
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Step-by-step explanation:
sum of the interior angles of a triangle is 180°
so..
50+60+y=180
=110+y=180
=y=180-110
= y=70°
x+y=180°(linear pair)
=x+70=180
=x=180-70
= x=110°
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