Question

The two angles of a triangle are equal and the third one measures 70. Find each of the equal angles

Answer 1

Answer:

Each of the equal angles measures 55°

Step-by-step explanation:

Let equal angles be 'x'

As we know that,

Sum of angles of a triangle is equals to 180°.

So,

angle1+angle2+angle3=180°

As, angle 1 and angle 3 Are equal to x.

So, 2x+70°=180°

2x=110°

X=55°

So, each of the equal angles measures 55°.

Jai shree Radhe Radhe

Answer 2

Answer:

Step-by-step explanation:

Given :-

The two angles of a triangle are equal.

The third one measures 70.

To Find :-

The equal angles.

Formula to be used :-

Angle Sum Property

Solution :-

Let equal angles be 'x'

We know that Sum of angles of a triangle is equals to 180°.

Then,

⇒ ∠A + ∠B + ∠C = 180°

⇒ x + x + 70° = 180°

⇒ 2x + 70° = 180°

⇒ 2x = 180 - 70

⇒ 2x = 110

⇒ x = 110/2

⇒ x = 55°

Hence, each of the equal angles measures 55°.