Geometry Review

What is the measure of angle RST to the nearest degree?

• 40

• 50

• 130

• 80

Which figure CANNOT have parallel line segments?

• Rectangle

• Right Triangle

• Hexagon

• Trapazoid

Which triangle appears to be an acute triangle?

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Which type of triangle has perpendicular sides?

• An obtuse triangle

• An acute triangle

• A right triangle

• None of these

Which angle has a measure closest to 45 degrees?

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Which figures have two or more lines of symmetry?

• B, C, and D

• B and D

• A, B, and C

• A and C

Angle EFH is a right angle. Angle GFH equals 23 degrees. What is the measure of angle EFG?

• 77

• 65

• 62

• 67

What is the measure of the angle shown to the nearest degree?

• 160, because 110 plus 50 equals 160.

• 20, because 70 minus 50 equals 20.

• 60, because 110 minus 50 equals 60.

• 120, because 70 plus 50 equals 120.

Sarah made a triangle that had one angle that measure 130 degrees and two acute angles. Which term describes Sarah's triangle.

• Acute triangle, because there are two acute angles.

• Right triangle, because they are all the right angles.

• Obtuse triangle, because the largest angle is obtuse.

• Acute triangle, because 130 degrees measures an acute angle.

Ray GH has been drawn on the protractor, as shown.

To construct an angle that has a measure of 70 degrees, another ray can be drawn that starts at point G and passes through...

• point J

• point K

• point M

• point N