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marissa [1.9K]
3 years ago
14

A triangle has angles measuring 2x°, x° and x°. Write an equation that can be solved to find the value of x. Then, find the meas

ure of each angle, in degrees.
Mathematics
1 answer:
Readme [11.4K]3 years ago
3 0

Answer:

The three angles of a triangles are 90° , 45°, 45°

∠A =  90° , ∠B = 45° and ∠C = 45°

Step-by-step explanation:

<u>Explanation</u>:-

<u><em>Step(i)</em></u>:-

The sum of measures of three angles of any triangle is equal to 180°

<em>Let A , B , C be the  angles of the triangle.</em>

<em>∠A +∠B +∠C = 180°</em>

Given data a triangle has angles measuring 2x°, x° and x°

<em>2x°+ x° + x° = 180°</em>

<em>4x° = 180</em>

<em>x° = </em>\frac{180}{4} = 45<em />

x = 45°

<em><u>Step (ii)</u></em><u>:-</u>

Given data  2x = 2 × 45 = 90°

                      x = 45°

and                x = 45°

The three angles of a triangles are 90° , 45°, 45°

∠A =  90° , ∠B = 45° and ∠C = 45°

<u>Final answer</u>:-

The three angles of a triangles are 90° , 45°, 45°

∠A =  90° , ∠B = 45° and ∠C = 45°

<u></u>

<u></u>

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