Question

the angles of a triangle is x=100,y=50 then other angle is​

Answer 1

Answer:

third angle = 30°

Step-by-step explanation:

Given:- One angle = 100°

second angle =50°  and,

third angle = ?

We know that,

∠1 + ∠2 + ∠3 = 180°

100° + 50° + ∠3 = 180°

∠3 = 180° - 150°

∠3 = 30°

∴ third angle = 30°.

hope it will help you.

Answer 2

Angle of triangle is 180°

So,

let us considere 3rd angle as "z"

x + y + z = 180°

100° + 50° + z = 180°

150° + z = 180°

z = 180° - 150°

z = 30°

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