Geometry Quiz

The hands of this clock form a/an ____ angle.

• obtuse

• straight

• right

• acute

How many acute angles and obtuse angles are there in the figure shown below?

• 2 acute angles and 6 obtuse angles

• 4 acute angles and 4 obtuse angles

• 8 acute angles and 0 obtuse angles

• 0 acute angles and 8 obtuse angles

Describe the angles found in this figure.

• 2 right angles and 3 acute angles

• 3 right angles and 2 obtuse angles

• 2 right angles, 2 obtuse angles, and 1 acute angle

• 2 right angles and 3 obtuse angles

What type of triangle is shown below?

• Isosceles triangle

• Scalene triangle

• Equilateral triangle

• None of the above

Which statement is true about an obtuse angle?

• It measures less than 90 degrees.

• It measures more than 90 degrees.

• It measures exactly 90 degrees.

• It measures more than 180 degrees.

*****Listen to Miss. K first!!! Which statement is true about a straight angle?

• It measures less than 90 degrees.

• It measures more than 90 degrees.

• It measures exactly 90 degrees.

• It measures exactly 180 degrees.

A square has what type of angles?

• 2 acute and 2 right angles

• 4 right angles

• 4 acute angles

• It depends on the size of the square.

***** Listen to Miss. K first!!!!

Which statement is true about an equilateral triangle?

• It has 1 acute angle and 2 obtuse angles.

• It has 2 acute angles and 1 right angle.

• It has all 30 degree angles.

• It has all 60 degree angles.

Classify the angle:

• right

• acute

• obtuse

• straight

Tina wanted her bedroom area rug to be designed after a geometric shape. The rug has somewhat of a circular shape with 7 straight sides and 7 obtuse angles. What is the name of this shape?

• hexagon

• octagon

• pentagon

• heptagon