Question

in a triangle two angoes are equal to each other, their corresponding exterior angle is 110° .each of these angles are __,___,___

plz solve it correctly​

Answer 1

Answer:

70°

Step-by-step explanation:

2x=110

X=55

x+x+y=180

110+y=180

Y=70

Answer 2

Answer:

55°, 55°, 70°

Step-by-step explanation:

Given that the 2 angles oppositely corresponding to the 110° exterior angle are equal, so, let their measure be equal to a°.

We know that, Exterior angle = Sum of opposite corresponding angles

i.e. 110° = 2a°

⇒ a° = 55°

We also know that, the sum of the angles of a triangle is 180° by Angle Sum Property, i.e. 55° + 55° + 3rd angle = 180°

⇒ 3rd Angle = 70°

Hope this helps.....