the measures of the angles of triangle are in the ratio 3:7:8. find the angles of triangle in degree and radiant
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8
Answer:
The measures of the angles of a triangle are in the ratio 3:7:8 . Hence, the measure in degrees are 30°, 70° and 80°. The measure in Radian are π/6, 7π/18 and 4π/9
Step-by-step explanation:
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18
Step-by-step explanation:
Let the angles be 3x,7x and 8x
now we know sum of three angles of triangle is 180°
so, 3x+7x+8x= 180°
18x=180°
x=180°/18=10°
hence, 3x=3×10°=30°
7x=7×10°=70°
and 8x=8×10°=80°
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