Question

Answer the following question​

Answer 1

Answer:

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Step-by-step explanation:

a) Yes angle 1 and angle 4 are adjacent

b)Number of linear pair = {angle 1 and angle 2, angle 2 and angle 3, angle 3 and angle 4, angle 4 and angle 1}

Number of linear pair = 4

c) Angle 3 = 59°

Angle 3 + Angle 2 = 180

Angle 2 = 180-59 = 121°

Angle 2 and Angle 4 as they are vertically opposite angles

Therefore,

Angle 4 = 121°

Answer 2

Answer:

1. Yes
2. There are two linear pairs in the figures.
3. Angle 2 = Angle4 = 121°

Explanation : 3+2=180

59°+2=180

2=180-59

2=121