Question

In the figure, if angle b=(2x - 30° and Lc=(2x+10)
then find and hence the measures of angle
a. angle b and angle c

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Answer 1

Answer:

x = 40°

b = a = 2x-30°=80°-30°=50°

c = 2x-10° = 80°-10° = 70°

Step-by-step explanation:

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