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3 years ago

ZA — 5х – 12° ZB = 2х + 24° B 4

Mathematics

1 answer:

shepuryov [24]3 years ago

5 0

Answer:

Step-by-step explanation:

angle A =angle B (because they are alternate interior angles)

5x-12=2x+24

5x-2x=24+12

3x=36

x=36/3

x=12

angle A=5x-12

5*12-12

60-12

angle B=2x+24

2*12+24

24+24

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