Geometry Geometry 5

Question 1

What is the distance between the points (0, 0) and (3, 4)?

Accepted Answer

5

Answer

Distance = √(3² + 4²) = √25 = 5.

Question 2

A polygon with all sides and angles equal is called what?

Accepted Answer

Regular

Answer

A regular polygon has all sides and all angles equal.

Question 3

How many degrees are in each exterior angle of a regular octagon?

Accepted Answer

45°

Answer

Exterior angles sum to 360°, so 360° ÷ 8 = 45°.

Question 4

The longest chord in a circle is the what?

Accepted Answer

Diameter

Answer

The diameter passes through the center and is the longest chord.

Question 5

What is the area of a parallelogram with base 9 and height 4?

Accepted Answer

36

Answer

Area = base × height = 9 × 4 = 36.

Geometry Practice Test