1
Q
Right triangle
A
One right angle
2
Q
Acute triangle
A
All acute angles
3
Q
Obtuse triangle
A
One obtuse angle
4
Q
Equilateral
A
All sides are equal
5
Q
Scalene
A
All sides are different
6
Q
Isosoleces
A
2 sides are the same
7
Q
Triangle
A
Has 3 sides
8
Q
Pythagorean theorem
A
A2+B2=C2
9
Q
Area of triangle
A
A=HbB÷2| Area= 1/2xHeight x Base
10
Q
Quadrilateral
A
Four sides
11
Q
Trapezoid
A
1 pair of parallel sides
12
Q
Parallelogram
A
2 pairs of parallel sides
13
Q
Rectangle
A
2 pairs of parallel sides, all right angles
14
Q
Rhombus
A
2 pairs of parallel sides, all sides are congruent and opposite angles
15
Q
Square
A
2 pairs of parallel sides, all sides are congruent and right
Math Vocab
flashcards
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