Question

one of the angles of a triangles measures 80°and the other two angles are equal find the measure of each of the equal angles please help me guys ​

Answer 1

☆ Solution ☆

Given :-

• One of the angles of a triangles measures 80°and the other two angles are equal .

To Find :-

• The measure of each of the equal angles.

Step-by-Step-Explaination :-

As we know that :-

Sum of all angles of triangle is 180°

Let the second angle be x

And third angle be x

Then,

80° + x+ x = 180°

So,

2x = 180° - 80°

2x = 100

x = 100/2

x = 50

So,

Angles are 50°, 50° and 80°

Answer 2

Answer:

lrl

Step-by-step explanation:

let X be the first angle

given that one angle=80

and 2nd angle=3rd angle

that means X=X

we know that sum of angles in triangle =180

so, X+X+80=180

2X=180

X=180/2=90

Hence, required angles are 80,90,90

I think this question is wrong because of sum of angles in triangle must be 180 but it is greater than 180