Question

find the x and type of triangle​

Answer 1

Step-by-step explanation:

2nd equilateral triangle will all angles 60

3rd one right triangle with one side 90

and first one is isosceles triangle with two sides equal angle

Answer 2

Answer:

1)x+x+50 =180 2)x+x+x=180

3x=180

x=180/3=60

2x=180-50

x=130/2

x=65

it is acute angle

Step-by-step explanation:

3) 2x+x+90=180

3x+90=180

3x=180-90

3x=90

x=90/3=30

it is right angle

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