Question

calculate the value x​

Answer 1

Answer:

angle D=60(alternate interior angles)

angle X = 180-(60+45)

= 180-105

=75

Answer 2

Here is your answer...

Given :

AB ll CD

Angle BAD = 60°

Angle ECD = 45°

To find :

x

Solution :

Angle BAD = Angle EDC ( Alternate interior angles AB ll CD)

= 60°

ECD + EDC + DEC = 180° ( Sum of all the angles in a triangle is 180° )

45° + 60° + x = 180°

105° + x = 180°

x = 180° - 105°

x = 75°

Ans: The value of x is 75°.