Question

please correct option tell me​

Answer 1

Answer:

x =32

Step-by-step explanation:

pls refer to the attachment

hope it helps:)

Answer 2

Answer:

(3x+20)°+2x= 180°

=> 5x+20° = 180°

=>5x= 180°-20°= 160°

=> X= 160°/5

=> 32°= X

2x= 2×32 = 64°

3x+20° = 3×32+20

= 96+20 = 116°

hope this answer is clear to you

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