Question

the measure of angles of a triangle ate (x-5)° , (x+15)° and (2x-30) find all the angles​

Answer 1

Step-by-step explanation:

We can write the sum of the angles in a triangle is 180deg.

(x-5)+(x+15)+(2x-30)=180 (1) Solving eq 1

x-5+x+15+2x-30=180 4x=180+5–15+30

4x=200 x=50

The anles of the triangle are 50–5=45deg

x+15=65deg and 2x-30=100–30=70deg

45deg+65deg+70deg=180deg The angles of the triangle.

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Answer 2

Step-by-step explanation:

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