Which shape has only curved lines?
What is the perimeter?
14 units
What is the area?
40 square cm
Which figure has the greatest area?
D
This is the shape of my swimming pool in feet. What is the perimeter?
52 feet
What is the name of this polygon?
Trapezoid
Calculate the perimeter.
20 units
Which shapes have the same area? What is the area?
How many sides does a hexagon have?
6
Can an equilateral triangle have a right angle?
No
Which of these shapes is not a polygon?
The triangle has a perimeter of 30 cm. What is the missing length?
14 cm
Find two figures that have a total area of 18 square units.
B and F
A square has a side length of 5 inches. What is the area of the square?
25 square inches
A square shaped room has a length of 28 feet. What is the perimeter of the room?
112 feet
Which is true?
Circles are the only polgyons with curved lines.
All pentagons have 5 angles
All angles in a trapezoid are equal.
All trapezoids have a right angle.
All pentagons have 5 angles.
The perimeter of a square is 24 feet. What is the length of each side of the square?
6 feet
What is the area?
24 square cm
True or False: These figures have the same area and the same perimeter. Explain why.
False; they have the same area, but a different perimeter.
A rectangular field has a perimeter of 102 feet. The length of the shorter side is 20 feet. How long is the longer side?
31 feet
How many angles does this shape have?
How many are right angles? How many are more than a right angle? How many are less than a right angle?
There are 6 angles. 1 is a right angle. 5 are more than a right angle. 0 are less than a right angle.
What is the perimeter of the shape that combines A and B?
36 units
What is the are?
71 square m
True or False: All polygons that have 4 equal sides are squares.
False; a rhombus can also have 4 equal sides.
A square piece of land has a perimeter of 28 yards. What is its area?
49 square yards