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Mathematics

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Section 1

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Reflection over x-axis

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Math

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6 years ago

Date created

Mar 1, 2020

Cards (14)

Section 1

(14 cards)

Reflection over x-axis

Front

(x,y) -> (-x,-y)

Back

Hypotenuse

Front

the side of a right triangle opposite the right angle

Back

congruent

Front

Having the same size and shape

Back

complementary angles

Front

Two angles whose sum is 90 degrees

Back

irrational numbers

Front

Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending and nonrepeating.

Back

Formula for a sphere

Front

V=4/3πr^3

Back

Formula for cone

Front

V= 1(πr^2)(h) divided by 3

Back

formula three dimensional shapes

Front

V = b x h

Back

translation

Front

A translation is a type of transformation that moves each point in a figure the same distance in the same direction.

Back

supplementary angles

Front

Two angles whose sum is 180 degrees

Back

Formula for cylinder

Front

V=(πr2)(h)

Back

Formula: Pythagorean Theorem

Front

a^2 + b^2 = c^2

Back

rational number

Front

A number that can be written as a fraction

Back

Dilation

Front

A transformation that changes the size of an object, but not the shape.

Back