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Jose Ramo

The angle of a triangle are in the ratio 5:6:7what are the angle?¿

answers: 1
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Answer:

Ratio of the angles of triangle = 5:6:7

→ Let :

First Angle = 5x

Second Angle = 6x

Third Angle = 7x

→ According to the angle sum property :

5x + 6x + 7x = 180

⇒ 11x + 7x = 180

⇒ 18x = 180

⇒ x = 180/18

⇒ x = 10

→ Therefore, the angles will be :

  • First angle = 5x = 5 × 10 = 50°
  • Second angle = 6x = 6 × 10 = 60°
  • Third angle = 7x = 7 × 10 = 70°

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