Triangles And Quadrilaterals Flashcards
1
Q
Acute Triangle
A
All angles have to be acute
2
Q
Right Triangle
A
Only one angle has to be right
3
Q
Obtuse Triangle
A
Only one angle has to be an obtuse angle
4
Q
Scalene Triangle
A
All sides different lengths
5
Q
Isosceles
A
Two sides the same length
6
Q
Equilateral
A
Three sides the same length
7
Q
Trapezoid
A
Only one pair of parallel sides
8
Q
Parallelogram
A
Both pairs of opposite sides parallel
9
Q
Rectangle
A
A parallelogram with four right angles
10
Q
Rhombus
A
A parallelogram with four sides the same length
11
Q
Square
A
A parallelogram with four right angles and four sides the same length.
