Unit 7 Review

Unit 7 Review

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If A and B are complementary angles and B is 30 degrees, then what is the measure of angle A?

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If A and B are supplementary angles and A is 30 degrees, then what is the measure of angle B?

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b =

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a =

Multiple Choice

Angles 1 & 5 are:

• Corresponding Angles

• Interior Angles

• Exterior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

Multiple Choice

Angles 2 & 8 are:

• Corresponding Angles

• Interior Angles

• Exterior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

Multiple Choice

Angles 3 & 6 are:

• Corresponding Angles

• Interior Angles

• Exterior Angles

• Alternate Interior Angles

• Alternate Exterior Angles

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If angle 1 is 140 degrees, then what is the measure of angle 4?

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If angle 1 is 140 degrees, then what is the measure of angle 2?

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If angle 5 is 130 degrees, then what is the measure of angle 4?

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If angle 5 is 130 degrees, then what is the measure of angle 2?

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What is the measure of angle Q?

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What is the measure of side UV?

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Use the Pythagorean Theorem $a^2+b^2=c^2$  to find the missing side length.

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Use the Pythagorean Theorem $a^2+b^2=c^2$ to find the missing side length.

Triangle Angle Sum - 180

Quadrilateral Angle Sum - 360

Add up the angles given and subtract from 180 for triangles or subtract from 360 for quadrilaterals.

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Find the coordinates of A (1, 3) after a translation (x+2, y-3).

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Find the coordinates of B (-3, -5) after a reflection over the x-axis.

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Find the coordinates of C (-3, 8) after a reflection over the y-axis.

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Find the coordinates of D (-2, -7) after a rotation 90 degrees counterclockwise.

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Find the coordinates of E (4, -5) after a rotation 180 degrees counterclockwise.

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Find the coordinates of F (-1, 8) after a rotation 270 degrees counterclockwise.

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Find the coordinates of G (-3, 4) after a dilation k = 2.