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What is the measure of angle A in the triangle? a (2x-10). b 70 c (x+30) Enter your answer in the box
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4 votes
What is the measure of angle A in the triangle?

a (2x-10). b 70 c (x+30)
Enter your answer in the box

User Timdim
by
5.0k points

1 Answer

6 votes

Answer:

A = 50 degrees

Explanation:

180-70=110

110-30=80

80+10=90

3x=90

x=30

2*30-10=50

User Harmelodic
by
5.6k points
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