Question

what is the name of the triangle whose two angles are 80 degree and 50 degree​

Answer 1

Answer:

it name is isosceles triangle

Step-by-step explanation:

80°+50°+x=180°

130+x=180

x=180-130

x=50°

since two angle are equal

Answer 2

Answer:

isosceles triangle

Step-by-step explanation:

80°+50°+x = 180°

130°+ x = 180°

x= 180°-130°

x= 50°

therefore : 50°, 80°,50°

in isosceles triangle opposite sides are equal