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A And P general oral > Mathematics > Flashcards

Mathematics Flashcards

1
Q

What is the formula for the area of a rectangle

A

A= Length X width

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2
Q

What is PI

A

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

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3
Q

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

A

C=Pi x D

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4
Q

What is the formula for the area of a circle

A

A= PI x R squared

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5
Q

What is the formula for the volume of a cylinder

A

V = pi x R squared x H

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6
Q

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

A

V= L x W x H

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7
Q

What is the root of a number

A

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

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8
Q

Give examples a perfect square numbers

A

4, 9, 16, 64, 100, 144

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9
Q

What is a squared number

A

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

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10
Q

How do you express a decimal as a percent

A

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

.75 is 75%

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11
Q

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

A

10 to the sixth power

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12
Q

What is scientific notation

A

Representing very large or small numbers using the power of 10

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13
Q

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

A

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

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14
Q

How is a ratio expressed

A

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

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15
Q

What is a proportion

A

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

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16
Q

How do you divide one fraction buy another

A

Using cross multiplication

17
Q

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

A

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°

18
Q

What is a quadrant

A

It is 1/4 of a circle

19
Q

What is a polygon

A

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

20
Q

What is a parallelogram

A

A four sided object with two parallel sides

21
Q

What is a hypotenuse of a triangle

A

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

22
Q

What is a mixed number

A

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

23
Q

How Kenny decimal number of be changed to a fraction

A

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

24
Q

Name three types of triangles

A

Right, Obtuse and acute

A And P general oral (12 decks)

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