2 years ago

If x,2x and 3x are the angles of a triangle find the size of angle

Mathematics

2 answers:

Ahat [919]2 years ago

7 0

Answer:30°

Step-by-step explanation:

Thera are 3 angles in a triangel. The sum of all angles is 180°

x+2x+3x=180

6x=180

x=180/6=30

miv72 [106K]2 years ago

3 0

Answer:

Step-by-step explanation:

in total there is 6x

180/6=30

x=30

2x=60

3x=90

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If x,2x and 3x are the angles of a triangle find the size of angle