Missing Angle Measurements

In the figure above, line EH and line segment FJ are perpendicular. What is the value of x?

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The angles in the above picture create a linear pair. What is the value of x?

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The measure of ∠FGH is 90°. The measure of ∠FGJ is (12x + 6)°. If the measure of ∠JGH is (2x)°, what is the value of x?

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Angle J and angle K are complementary. The measure of angle J is 3x + 30°. The measure of angle K is 2x – 5°. What is the measure of x?

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Two lines intersect to form Angle 1 and Angle 2 as shown above. If angle 1 measures (3x +22) and angle 2 measures (2x + 8), what is the measure of angle 1?

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The angles in this diagram are complementary. What is the value of x?

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Angle DHE and angle EHF are supplementary. What is the measure of angle DHE?

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What is the measure of angle R in the diagram above?

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In the figure above, ∠OQL is a right angle.

What is the measurement of ∠NQO?

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A diagram is shown above. What is the measure of <LMO?

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