Question

One of the angles of a triangle is 80° and the other two angles are equal.find the measure of each of the equal angles

Answer 1

Answer:

we know that the sum of angles of triangle is 180

one angle is 80

let other angle be 'x'

then third angle will also be equal to x. (given)

using angle sum property,

x + x + 80 = 180. (1)

2x=100

x=50. (2)

therefore all angles are 80,50,50

hope this helps

mark as brainliest

Answer 2

Answer:

Sum of all triangle =180°

One angle=80°

X +x+80°=180°

2x=180°-80°

2x=100°

X=100°÷2

X=50°

So both angles are 50°