Geometry Fundamentals

Question 1

What is the sum of angles in a triangle?

Accepted Answer

180 degrees

Question 2

What is the relationship between angles in a linear pair?

Accepted Answer

They are supplementary

Question 3

What is the area formula for a rectangle?

Accepted Answer

length x width

Question 4

Who proposed the Pythagorean theorem?

Accepted Answer

Pythagoras

Question 5

When do two lines intersect?

Accepted Answer

At one point

Question 6

How many sides does a hexagon have?

Accepted Answer

Six

Question 7

What is the sum of interior angles in a quadrilateral?

Accepted Answer

360 degrees

Question 8

Who is known as the father of geometry?

Accepted Answer

Euclid

Question 9

What is the area of a triangle formula?

Accepted Answer

1/2 base x height

Question 10

Which theorem relates the sides of a right triangle?

Accepted Answer

Pythagorean theorem

Question 11

What is the formula for the circumference of a circle?

Accepted Answer

2πr

Question 12

How many degrees are in a right angle?

Accepted Answer

90 degrees

Question 13

Which shape has three sides?

Accepted Answer

Triangle

Question 14

When is a triangle considered isosceles?

Accepted Answer

Two sides equal

Question 15

Complete the sentence: A line segment has ___ endpoints.

Accepted Answer

two

Question 16

Where do parallel lines meet?

Accepted Answer

At infinity

Question 17

What is the distance around a polygon called?

Accepted Answer

Perimeter

Question 18

Which theorem states that angles opposite equal sides are equal?

Accepted Answer

Isosceles triangle theorem

Question 19

Which shape has four equal sides?

Accepted Answer

Square

Question 20

What is the formula for the area of a circle?

Accepted Answer

πr^2

Questions 20