How well do you know Geometry!

1. The interior angles of a triangle add up to what?

180˚
450˚
90˚

2.Two lines that never intersect are called what?

Perpendicular lines
Parallel lines
Slopes

3.In a right triangle, what do you call a longest side?

The leg
The base
The hypotenuse

4.What's the geometric term for a 2-dimensional flat surface?

A plane
A sphere
A cylinder

5.22/7 is a rough approxmination for what geometric number?

pi (or 2.9)
pi (or 3.14)
pi (or 4)

6.How many straight lines can be drawn through two points?

3
2
1

7.A quadrilateral with one set of parallel lines is called what?

A trapezoid
A square
A circle

8.If we had two sets of parallel lines on a quadrilateral, we have what?

Perpendicular lines
Parallelogram
Parallel line

9.Now, lets make the parallelogram have all four sides the same length. What do we have now?

A diamond
A rectangle
A rhombus

10.Let's now take that rhombus and make all four corners have right angles, what shape do we have?

A square
A rectangle
A hexagon

11.What is the minimum number of sides to make a geometric solid?

Five sides
Four sides. That makes a tetrahedron (or a D4 for RPG players)
Six sides

12.The Cartesian Coordinate System is named after who?

Immanuel Kant
John Locke
Rene Descartes

13.If you are using the formula A^2+b^2=C^2, what are you trying to figure out?

The sides of a right triangle
The hypotenuse
Pythagorean theorem

14.What would you call a 2-dimensional object with seven sides?

A pentagon
A heptagon
A nonagon

15.How many times can a line segment be bisected?

4
3
1

16.The sum of complementary angles is the sum of what?

90˚
180˚
360˚

17.How many sides would a nonagon have?

8
9
10

18.What do you call a 2-dimensional objects with only one side?

Real world application
Shape
Mobius strip

19.What do you call a triangle with all three sides having different lengths?

Scalene triangle
Equilateral triangle
Isosoles triangle

20.A straight line connecting two points on a circle is called a what?

Properties
A chord
Distance formula