kb Math 2013 #2

Question 1

What mathematical term means that two figures are exactly the same size and shape?

Answer 1

congruent

Question 2

What kind of triangle has three congruent sides?

Answer 2

equilateral

Question 3

What is the formula for the area of a rectangle?

Answer 3

area = length x width

Question 4

How do we find the perimeter of a rectangle?

Answer 4

add up the sides

Question 5

What is the term given to a group of 100 years?

Answer 5

century

Question 6

What is the term given to a group of 1,000 years?

Answer 6

millennium

Question 7

What is the term given to a group of 10 years?

Answer 7

decade

Question 8

What is the term given to a group of 20 years?

Answer 8

score

Question 9

What do we call the figure written below the line in a fraction?

Answer 9

denominator

Question 10

What is the next prime number after 7?

Answer 10

11

Question 11

How many sides does a nonagon have?

Answer 11

9

Question 12

What kind of triangle has no equal sides?

Answer 12

scalene

Question 13

What does 3 squared equal?

Answer 13

9

Question 14

The internal angles of an equilateral triangle all measure how many degrees?

Answer 14

60

Question 15

What do we call the distance from the center of a circle to its edge?

Answer 15

radius

Question 16

What month has the fewest number of days?

Answer 16

February

Question 17

In order for us to have a Friday the 13th, the month must begin on what day of the week?

Answer 17

Sunday

Question 18

What is the Roman numeral for 5?

Answer 18

V

Question 19

On one die from a pair of dice, how many total spots are there?

Answer 19

21

Question 20

How many total keys are on a piano?

Answer 20

88