Question

Two Angles of Triangle XYZ are 30° and 80° .Find the third Angle​

Answer 1

Answer:

70°

Step-by-step explanation:

Let the third angle be x

Sum of all the angles of a triangle = 180°

30° + 80° + x = 180°

110° + x = 180°

x = 180° - 110°

x = 70°

Third angle = x = 70°

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Answer 2

$\huge\color{orange}\star \: \tt\pink{Answer} \: \star$

According to question,

➨ 30° + 80° + x = 180°

➨ 110° + x = 180°

➨ x = 180° - 110°

➨ x = 70°

Therefore, third angle is 70°

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