Math, asked by bharatikonwar927, 1 month ago

find the value of the unknown angle X and y in the following figure number c)∆ABCD AB||AC given angle A=Y B=50​

Answers

Answered by jyotisalunke9604
0

Step-by-step explanation:

The interior angle of angle a =180°-110°=70°

the interior angle of angle b=180°-120°=60°

the sum of the angles of a triangle is 180°

70°+60°+x°=180°

130°+x°=180°

x°=50°

therefore x =50°.

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