Question

each of the two equal angles of a triangle is twice the third angle .the equal angles of the triangle​

Answer 1

Step-by-step explanation:

Let the equal angles of triangle be x

so according to the question

2x+2x+x=180

5x=180

x=36 so equal angles will be 36°,36°

Answer 2

Answer:

1st angle =45

2nd angle= 45

3rd angle=90

Step-by-step explanation:

let the 1st and 2nd angle be x

let the 3rd angle be 2x

x+x+2x=180

4x=180

x=$\frac{180}{4}$

x=45

so, 3rd angle 2x=2*45=90

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