Question

Find the angle A'B'C if ∆ABC and ∆A'B'C 'are given as shown in the figure.​

Answer 1

Answer:

Find the angle A'B'C if ∆ABC and ∆A'B'C 'are given as shown in the figure.

Step-by-step explanation:

60+2x+20=180

80+2x=180

x=100/2

x=50

Answer 2

Answer:

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