Question

What is the value of x
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Answer 1

Answer:

60°

Step-by-step explanation:

=100°+20°

=120°

EAD is a straight line...so,

=180°-120°

=60°

Answer 2

Answer:

we know that total no. of sum of all angles of the triangle is 180 degree

so, we take ANGLEDAC =20 + EAB=100

so, we get 120

BAC = 180-120=60