Polygons
A polygon that has 7 sides is called?
Heptagon
A rectangle has two sides that measure 10 inches and 2 sides that measure 2 inches. What is the perimeter?
24 inches
Find something around you that is symmetrical
What is an obtuse angle?
An angle that is bigger than a right angle.
A stop sign is what shape?
Does the perimeter and area of a shape have to equal the same thing?
No
Is the letter P symmetrical? Why or why not?
No because the sides are not the same
What types of angles are in a square?
Right angles
What is a polygon with 5 sides called?
Pentagon
How do you find the perimeter of a shape?
Add up all the sides
What does symmetry mean?
Shape that is the same on both sides
What is a right angle?
90 degrees and is the shape of an L
A shape with 4 sides is called?
Quadrilateral
How do you find the area of a shape?
Multiply the long side by the short side
What do you call it when something does NOT have symmetry?
Asymmetrical
What is an acute angle?
Smaller than a right angle.
Name 4 different types of quadrilaterals
Square, Rectangle, Rhombus, Trapezoid, Parallelogram
What is the area of a rectangle where one side is 7 feet and one side is 4 feet?
28 feet
Is a circle symmetrical? How many lines of symmetry?
If an angle is 60 degrees, what kind of angle is it?
Acute angle