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Help please i am stuck

Help please i am stuck-example-1
User Bdar
by
8.2k points

1 Answer

4 votes

Answer:

x = 25

Angle B = 65 degrees

Angle C = 50 degrees

Explanation:

All triangles will add up to 180 degrees.

65 + 3x - 10 + 2x = 180

Combine like terms

55 + 5x = 180

Subtract both sides by 55

5x = 125

Divide both sides by 5

x = 25

Plug in the value for x in angle B:

3(25) - 10

75 - 10

65

Do the same for angle C:

2(25)

50

Check your work:

65 + 65 + 50 = 180

180 = 180

Correct

User Santoshsarma
by
8.1k points

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