Question

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In triangle xyz , ym is the angle bisector of ∠y and ∠y is 100 ° .
find ∠xym and ∠zym .

Answer 1

Answer:

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Answer 2

Given:-

YM is the angle bisector of ∠Y and ∠Y = 100°

To Find:-

• ∠XYM?
• ∠ZYM?

Solution:-

Angle -bisector divides the angle into two congruent angles.

∠XYM = ∠ZYM

∠Y = ∠XYM + ∠ZYM 100° = ∠XYM + ∠ZYM

∠XYM = ∠ZYM

∠XYM = 100°

∠XYM = 1/2 (100°)

∴ ∠XYM = 50°

∴ ∠ZYM = 50°