Question

The angles of a triangle are in the ratio 4:5:9. Find the degree measures of each angle of the triangle.​

Answer 1

Answer:

40°, 50°, 90°

Step-by-step explanation:

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Answer 2

Answer:

=4x+5x+9x=180°

=18x=180°

=x=180/18

=x=10

4x=4×10=40°

5x=5×10=50°

9x=9×10=90°

measure of three angles =40°,50°,90°

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