Question

Please someone answer this...​

Answer 1

Answer:

1/2parrallellogram

Explanation:

as we know geometrivcal

Answer 2

Answer:

The value of a is 74,

The value of b is 36.

Explanation:

Let ABCD is the quadrilateral,

In which AB ║ DC

And, ∠DAB = 106°, ∠ABC = 144°, ∠ADC = a, ∠BCD = b,

Since AB and DC is parallel,

By the same-side interior angle theorem,

∠DAB + ∠ADC = 180°,

106° + a = 180° ⇒ a = 74°,

∠ABC + ∠BCD = 180°,

144° + b = 180° ⇒ b = 36°,