Question

find x, y and z please​

Answer 1

Answer:

angle A = angle C

3x + 15 = 2x + 35

3x - 2x = 35 - 15

x = 20

angle A = 3x + 15

= 3 × 20 + 15

= 60 + 15

angle A = 75

angle A + angle B = 180°

75° + 2y + 5 = 180°

2y + 80 = 180°

2y = 180° - 80°

2y = 100

y = 50.

Step-by-step explanation:

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