Question

If the angles of a triangle are in the ratio 1:4:5find the angles​

Answer 1

Answer:

Angle Sum property : Sum of angles in a triangle = 180° . So, The angles be x , 4x , 5x . x = 180/10 = 18 .....

Step-by-step explanation:

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Answer 2

Answer:

they are 18 72 90

Step-by-step explanation:

1x +4x +5x=180

10x =180

X=180/10

=18

1x =18

4x =72

5x =90