Polygons
Name a 3 sided shape.
Triangle
A ray has one end point and continues on in one direction. True or False
True
A 90 degree angle.
Right angle
Add 6,798 + 4, 321
11, 119
Multiply: 54 X 40
2,160
Name a 4 sided shape with all equal sides and right angles.
Square, Rhombus
Describe a line.
a straight row of points which goes on in both direction, arrow at both ends
Obtuse
Add 32,456 + 49,701
82,157
Divide: 845 by 5
169
What is the name of a 5 sided shape/
Pentagon
What row of points has two endpoints that are a starting and ending point?
Line Segment
An angle smaller than 90 degrees.
Acute
Subtract: 3098 - 2149
949
Multiply: 73 x 35
2,555
A polygon has curved sides. True or False
False
Lines that never cross
Parallel
What angles are found on a square or rectangle?
Right angles
Subtract: 87,650 - 43,748
43,902
243
Name a polygon with six sides.
Hexagon
Lines that intersect and form a right angle.
Perpendicular
The meeting point where two ray form an angle.
Vertex
Add: 567 + 439 + 328
1,334
Multiply: 500 x 60
30,000