Mathematics

Question 1

What is the formula for the area of a rectangle

Answer 1

A= Length X width

Question 2

What is PI

Answer 2

PI is a constant 3.1416 and is the ratio of the circumference to the diameter of any circle

Question 3

What is the formula for the circumference to the diameter of any circle

Answer 3

C=Pi x D

Question 4

What is the formula for the area of a circle

Answer 4

A= PI x R squared

Question 5

What is the formula for the volume of a cylinder

Answer 5

V = pi x R squared x H

Question 6

What is the formula used for finding the volume of a rectangle

Answer 6

V= L x W x H

Question 7

What is the root of a number

Answer 7

Is the base number that when multiplied by itself one or more times will produce the given number

Root of 4 is 2, 2x2= 4

Question 8

Give examples a perfect square numbers

Answer 8

4, 9, 16, 64, 100, 144

Question 9

What is a squared number

Answer 9

A number that is multiplied by itself. The square of two is four

Question 10

How do you express a decimal as a percent

Answer 10

Move the decimal two places to the right and add the %

.75 is 75%

Question 11

Using the powers of 10, how many 1,000,000 Be expressed

Answer 11

10 to the sixth power

Question 12

What is scientific notation

Answer 12

Representing very large or small numbers using the power of 10

Question 13

What is this some of a large negative number and a small positive number

Answer 13

Subtract the smaller number from the larger number and use the sign of the larger number in the answer

Question 14

How is a ratio expressed

Answer 14

As a fraction or it may be written using a colon (:) as a symbol for expressing a ratio. the ratio of 5 to 7 may be written as 5/7 or 5:7

Question 15

What is a proportion

Answer 15

A ratio that describes the Relation between two objects of different dimensions

Question 16

How do you divide one fraction buy another

Answer 16

Using cross multiplication

Question 17

What is a right angle, obtuse angle, and acute angle

Answer 17

A right angle is an angle of 90°, and obtuse angle is an angle greater than 90° in an acute angle is the angle of less than 90°

Question 18

What is a quadrant

Answer 18

It is 1/4 of a circle

Question 19

What is a polygon

Answer 19

A closed shape that is made up of three or more sides

Question 20

What is a parallelogram

Answer 20

A four sided object with two parallel sides

Question 21

What is a hypotenuse of a triangle

Answer 21

It is the long side that is opposite of the 90° angle

Question 22

What is a mixed number

Answer 22

It is a whole number followed by a fraction 2 1/2

Question 23

How Kenny decimal number of be changed to a fraction

Answer 23

Multiply the decimal value by the Desired denominator, the results will be the numerator of the fraction

Question 24

Name three types of triangles

Answer 24

Right, Obtuse and acute