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Plzzzz help asaaaap look at the filllle plzzzzz
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Plzzzz help asaaaap look at the filllle plzzzzz

Plzzzz help asaaaap look at the filllle plzzzzz-example-1
User Hnh
by
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1 Answer

10 votes

Answer:

29) x=8

30) x=18

Explanation:

The picture tells you that ∠AOB and ∠COD are equal. So,

29: m∠AOB = m∠COD

Substitute.

4x - 2 = 2x + 14

Solve.

2x = 16

x = 8°

30. again, m∠AOB = m∠COD = 28

m∠AOD = m∠AOB + m∠BOC + m∠COD

Substitute.

6x = 28 + 3x -2

Simplify.

6x = 3x + 54

Solve.

3x = 54

x = 18

User Tavier
by
3.7k points
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