What is a 4 sided shape called?
Quadrilateral
An angle that is a perfect L (90 degrees)
Right Angle
What does the area of a shape mean?
The amount of space inside a shape.
What does the perimeter of a shape mean?
The distance around the shape.
What are the missing side lengths?
4 cm and 9 cm
Two sides are ____ if they never meet or intersect.
parallel
Angle that is smaller than 90 degrees?
Acute
What is the Area of this Square?
16 square centimeters
What is the perimeter of this hexagon?
20 cm
4 inches
A shape that has 4 right angles and all sides the same length is called?
A square
Angle that is bigger than 90 degrees?
obtuse angle
What is the area of this Square?
15 square cm
What is the perimeter?
38 cm
8 cm
True or False?
Hexagons can have 3 to 6 sides and angles?
False, a hexagon will always have 6 sides and 6 angles
How many acute angles are in the trapezoid?
2
If a rectangle is 7 units long and 3 units wide, what’s the area?
21 square units
A square has a side that is 4 units long. What is the perimeter?
16 units
Find the missing side length.
6 cm
Name two quadrilaterals that may not have all sides the same length.
rectangle and trapezoid
How many obtuse angles are in the rhombus? Circle them.
2
You want to put a rug on a floor that’s 9 feet by 2 feet. What’s the area the rug will cover?
18 square feet
What is the perimeter?
58 ft
The perimeter of this rectangle is 54 cm. Find S.
s = 7