Question

13. In a triangle, two angles are equal and each measures twice the third angle. Find the measures of all the angel​

Answer 1

Answer:

45, 45 and 90

Step-by-step explanation:

let the equal angles be x

let the third angle be 2x

In a Triangle sum of all angles is 180

x+x+2x=180 {angle sum property of a triangle}

2x+2x=180

4x=180

x=180/4

x=45

2x=45*2=90

all the angles of the triangle are 45, 45 and 90

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