Question

please solve this question fast​

Answer 1

1. VALUE OF X IS 180°-115°(LINEAR PAIR)

or, x = 65°

2. x+x = 180°(linear pair)

2x= 180°

x = 90°

4.7x+15 + 2x-15=180°(linear pair)

=> 9x = 180°

=> x= 180°/9

=> x = 20°

5. 2x+3 + x-2 = 180°(linear pair)

3x+1 = 180°

x = 180°-1/3

7. x-10°+x+30°+ x+40° = 180°(linear pair)

3x +60° = 180°

x = 40°

Answer 2

Answer:

1. x= 180- 115=65 (linear pair)

2. 2x= 180 ( linear pair )

X =80

4. 7x+15+2x-15=180 (l. p)

9x=180

x=20

5. 2x+3+x-2=180( l. p)

3x+1=180

3x=179x=57.66

Step-by-step explanation:

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