Question

19. One of the angle of a triangle is 70' and other two angels are equal. Find
other angles​

Answer 1

Answer:

Angle1= 70°

Angle2=55°

Angle3=55°

Step-by-step explanation:

Let the other two angles be x .

Angle Sum Property of Triangle=180°

x+x+70=180°

2x=180-70

x=110/2

x=55°

Others two angles are 55° and 55°

Hope It Helpals

Answer 2

Step-by-step explanation:

In a triangle,

One angle = 70°

The other 2 angles are equal

Let these two angles be x°

By condition

x°+x°+70° = 180°

x+x+70 = 180

2x +70 = 180

2x = 180-70

2x = 110

x = 110/2

x =55

The other two equal angles are 55° each