The exterior angle of a triangle is 50degree & interior opposite
angle are in the ratio 2:3, find the three angles of the
triangle?
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Answer:
angles are 20°, 30° and 130°
jaya1550:
give me answer step by step
ok but ans. nicche na....
exterior angle= sum of two interior angle
given, two interior opposite angle are in ratio 2:3
let the angle be 2X & 3X
2X + 3X = 50° i.e, 5X= 50° i.e, X= 10°
i.e, angles are (2X & 3X) 2×10°=20° 3×10°=30°
ok akhon thank you kar
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