Glencoe High School Geometry

Find the geometric mean of 8 and 2.

• 4
• 8.4
• 7.8
• 3

• 36
• 4
• 6
• 16

• 12
• 8
• 6.9
• 13.9

• 25
• 57.6
• 27
• 59

A 15 food pole is supported by a rope that it connected to the ground and the top of the pole. If the rope is 10 feet away from the bottom of the pole, how long is the rope?

• 18.03
• 11.18
• 12.24
• 15.34

What type of triangle is formed by the side lengths 15, 20, and 25.

• acute
• right
• obtuse

What type of triangle is formed by the side lengths 9, 10, and 27.

• acute
• obtuse
• right

What type of triangle is formed by the side lengths 6, 8, and 10.

• acute
• obtuse
• right

What type of triangle is formed by the side lengths 15, 16, and 18.

• acute
• obtuse
• right

What type of triangle is formed by the side lengths 3, 4, and 6.

• acute
• obtuse
• right