Math ABC booklet

A• Angle of rotation• The amount that a shape can rotate and be the same shape

Bedmas

The order of operations

C • Circumference• A complete circular arc• The distance from the center to the edge of the circle

D • Diameter• A line that passes through the middle of the circle from one side to

the other •

Enlargement • To multiply any number larger than 1• Example 2*2=4 enlargement • Not enlagement 2*0.70

Fraction• A ratio of numbers • Or a ratio of variables

G

H • Hexagon• A polygon with 6 sides

I • Isoscoles triangle • 2 sides are the same • One side is a different length

J

K • Kite• A quadralatteral with 2 pairs of adjeencent sies that are congruent

L • Linear Equation• A example of one is

M

N

O • Oblique• Tilted line at a vertical angle • Neither vertical nor horizontal

P • Prism• A solid with parallel congruent bases• The bases must be identical • The lateral faces are all parallelograms • Or rectangles

Q

Reciprocal • To “divide” a fraction • You flip the second fraction around then multiply

S • Scale factor

T • Term• Parts of an expression or series • Separated by + or –

U

V • Vertex• Where the 2 rays making up the angle meet

W

X

Y

Z • Zero Pair• Adding or subtracting a positive and negative from each other