Geometry cumulative final

Find the midpoint:

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

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Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

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How is AB written in the distance formula?

Solve for the missing angle with the question mark. 

• A
• B
• C
• D

Find the value of x by using the exterior angle theorem.

• A
• B
• C
• D

Solve for x.

• 5
• 12
• -7
• -6

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

Two angles added together to produce 90 degrees

• Supplementary
• Complementary
• Right
• Vertical

Find the missing angle.

• 60
• 70
• 50
• 140