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pashok25 [27]
3 years ago
10

The angled of a triangle are in the ratio of 2:3:4 find angles in degrees

Mathematics
1 answer:
jeyben [28]3 years ago
6 0

40°, 60° and 80°

sum the parts of the ratio 2 + 3 + 4 = 9

The sum of the angles in a triangle = 180°

Divide 180 by 9 to find one part of the ratio

\frac{180}{9} = 20° ← 1 part of the ratio

2 parts = 2 × 20 = 40°

3 parts = 3 × 20 = 60°

4 parts = 4 × 20 = 80°

The angles in the triangle are 40°, 60° and 80°


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