Question

Answer for these 4 questions

Answer 1

Answer:

4.

1. 108
2. 72
3. 108
4. 72
5. 108
6. 72
7. 108
8. 72

5.

4x = 120

2x=60

6.

x =145°

y=35°

z=145°

Step-by-step explanation:

4.

3:2

3+2= 5

so divide 180 by 5 ,

180/5 = 36

36×3= 108 -------(1)

36×2=72----------(2)

108 ------(3) opposite angle of (1)

72---------(4) opposite angle of (2)

108-------(5) corresponding angle(1)

72------(6)corresponding angle of (2)

108------(7)

72-----(8)

5.

4x + 2x = 180

6x=180

x=180/6

x= 30

4x = 4×30= 120

2x=2×30= 60

6.

x is the liner pair of 35°

180- 35 =145

y is the liner pair of 145° and the opposite angle of 35°

180-145=35

z is the liner pair of 35° andthe opposite angle of 145°

180- 35 = 145