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Find the interior angles of a triangle if they are in ratio 4:3:2 |
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Answer» Step-by-step explanation: LET the ratio= 4x, 3x, 2x SUM of INTERIOR angles of triangle=180° 4x+3x+2x= 180° 9x= 180° X=180/9 x= 20° therefore, 4x=4×20= 80° 3x= 3×20= 60° 2x=2×20= 40° the interior angles of triangle are 80°, 60° and 40°. |
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