Question

in each of the following, find the value x degree​

Answer 1

Answer:

120°

Step-by-step explanation:

Construction:

Draw a a line CG parallel to AB and CD.

∴ ∠BAE = ∠AEG = 50° {alternate angles}

Similarly, ∠ECD = ∠GEC = 70° {alternate angles}

∴ x° = ∠AEG + ∠GEC

∴ x° = 50° + 70°

$\huge{\boxed{\purple{\mathsf{∴ x° = 120°}}}}$

$\boxed{\red{\textsf{Note:}}}$

Always draw the construction with dotted lines on a given figure.