(LARGE) Area of Polygons
28 cm squared
Rectangle with side lengths of 7 cm and 4 cm
256 cm squared
Square with side length 16 cm
529 cm squared
Square with side length 23 cm
9 cm squared
Square with side lengths of 3 cm
16 cm squared
Square with side lengths of 4 cm
36 cm squared
Square with side lengths of 6 cm
95 = ½ (7+12)h
A trapezoid has an area of 95 square meters. The bases are 7 meters and 12 meters. Write an equation to determine the height of the trapezoid.
81 ft. sq.
Ahmad just bought a used sailboat with two sails that need replacing. How much sail fabric will Ahmad need if he replaces sail A?
8 square inches
Area of a rectangle with a length of 2 inches and a width of 4 inches
16 square inches
Area of a square with a 4 inch side length
32 cm squared
Calculate the area of this polygon.
14 inches
Cindy made a triangular shaped sculpture with an area of 63 square inches. The height of the sculpture is 9 inches. What is the base length of the sculpture?
17 sq. inches
Debra has two different square baking dishes. One has a side length of 8 inches, and the other has a side length of 9 inches. What is the difference in the area of Debra's two square baking dishes?
17.5 sq. units
Determine the area of the triangle.
congruent
Equal measures
5 units
Find the base of a parallelogram with an area of 30 square units and a height of 6 square units.
6 units
Find the base of a triangle with an area of 24 square units and a height of 8 units.
4 units
Find the height of a trapezoid with an area of 30 square units, a base of 8 units, and a base of 7 units.
3 units
Find the length of a rectangle with an area of 24 square units and a side length of 8 units.
8 units
Find the side length of a square with an area of 64 square units.
357 cm squared
Rectangle with side lengths of 21 cm and 17 cm
576 square inches
Joseph is painting the flag of Brunei (a country in Southeast Asia) for a geography project at school. How many square inches will he cover with white paint?
138 sq. ft.
Karen has a square vegetable garden that has a side length of 21.5 feet. If she increases the length of each of the sides of her garden by 3 feet, then by how many square feet does she increase the area of her garden?
6
Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. Each bag covers 2 square yards. How many bags of topsoil should Kinu buy?
15 cm squared
Parallelogram with a base of 3 cm and a height of 5 cm
40 cm squared
Parallelogram with a height of 8 cm and a base of 5 cm
68 cm squared
Parallelogram with base 17 cm and height 4 cm
162 cm squared
Parallelogram with base 9 cm and height 18 cm
33 cm squared
Parallelogram with base of 11 cm and height of 3 cm
24 cm squared
Parallelogram with base of 3 cm and a height of 8 cm
21 cm squared
Rectangle with a length of 7 cm and a width of 3 cm
10 cm squared
Rectangle with a width of 2 cm and length of 5 cm
25 cm squared
Rectangle with length of 5 cm and a width of 5 cm
78 cm squared
Rectangle with side lengths of 13 cm and 6 cm
8 cm squared
Rectangle with side lengths of 2 cm and 4 cm
15 ft. squared
The area of this trapezoid is...
3 cm
The table shows the dimensions of four rectangles. How many centimeters longer is the rectangle with the greatest area than the rectangle wight he least area?
20 cm squared
Triangle with a base of 10 cm and a height of 4 cm
12 cm squared
Triangle with a base of 6 cm and a height of 4 cm
90 cm squared
Triangle with base 15 cm and height 12 cm
252 cm squared
Triangle with base 28 cm and height 18 cm
99 cm squared
Triangle with base 36 cm and height 5.5 cm
108 cm squared
Triangle with base of 18 cm and height of 12 cm
6 cm squared
Triangle with base of 4 cm and height of 3 cm
144.5 square cm
What is the area of the triangle on the flag of Bosnia and Herzegovina?
58.065 square meters
What is the area of the triangle?
parallelogram
Which shape besides a rectangle uses the area formula: A=bh?
trapezoid
Which shape uses the area formula A= ½h(b₁ + b₂)?
rectangle
Which shape uses the area formula: A= lw
square
Which shape uses the area formula: A= s²?
triangle
Which shape uses the area formula: A=bh÷2
perpendicular
lines that form a right angle
height
the measurement that is always perpendicular to the base(s), how tall is the figure
isosceles trapezoid
trapezoid with congruent legs
equilateral triangle
triangle with 3 congruent sides
right triangle
triangle with a right angle
acute triangle
triangle with all angles less than 90°
obtuse triangle
triangle with an angle greater than 90°
isosceles triangle
triangle with exactly 2 congruent sides
scalene triangle
triangle with no congruent sides
parallel
two lines that run in the same direction and do not intersect
