Maths Symbols Flashcards
1
Q
A
approximately equal to
2
Q
A
average (or mean)
3
Q
A
similar to
shapes whose angles are equal and whose sides are in the same ratio
4
Q
A
greater than or equal to
5
Q
A
greater than
6
Q
A
congruent to
exactly equal to (both angles and side lengths are equal)
7
Q
A
is not equal to
8
Q
A
is parallel to
9
Q
A
is perpendicular to
lines meet at a right angle
10
Q
A
Less than or equal to
11
Q
A
less than
12
Q
A
is not greater than
13
Q
A
is not less than
14
Q
A
pi
approximately 3.14
15
Q
A
the probability of an event
16
Q
A
the sum of
17
Q
A
therefore
