The measures of the angles of triangle RST are in the ratio 2:4:9. What are the measures of the angles ?
1 answer:
Measures of the angles are 24°, 48° and 108°
Step-by-step explanation:
- Step 1: Given ratio = 2:4:9. Sum of angles of triangle = 180°
Let angles be 2x, 4x and 9x.
⇒ 2x + 4x + 9x = 180
⇒ 15x = 180
⇒ x = 180/15 = 12
2x = 24°, 4x = 48° and 9x = 108°
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