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  • 18-08-2020
  • Mathematics
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the angles of traingle are in the ratio 3:7:8 find them in degrees as well as in radians​

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esperanza9913 esperanza9913
  • 18-08-2020
30°, 70°, and 80°.
It is an acute-angled triangle.
Explanation:
The ratio of the measures of ∠s in Δ is 3:7:8.
So, let us suppose that the measures are, 3k, 7k, 8k.
Evidently, their sum is
180°.

3k+7k+8k=180
18k=180
k= 10

Hence, the measures are,
30°, 70°, and 80°.
As all the angles are acute, so is the triangle.
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