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What is the measure of Angle A? (picture included)

What is the measure of Angle A? (picture included)-example-1
User EDi
by
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2 Answers

7 votes

Answer:

19.4

Explanation:

we know a + b + c = 180 so:

x + 5x + 4x -14 = 180

10x = 180 + 14

10x = 194

x = 19.4 degrees

User Kamiesha
by
3.8k points
3 votes

Answer:

19.4

Explanation:

10x-14=180

User Shakazed
by
3.7k points