Formulas
Solve
Area etc.
Random
100
The formula for the area of a rectangle
What is: A = lw
100
A figure composed of two rectangles. Rectangle one has a base of 6 in and a height of 4 in. Rectangle two has a base of 5 in and a height of 12 in. Find the area.
What is 74 square inches
100
Find the area AND perimeter of this composite shape:
Area = 6 cm2
Perimeter = 15.5 cm
100
Name 2 attributes of a trapezoid.
4 sides
1 set of parallel sides
4 angles
4 vertices
All angles add up to 360 degrees
200
The formula for the area of a triange
What is:
A=1/2 bh OR A= (bh)/2
200
A figure is composed of a square and a triangle. The length of each side of the square is 4cm. The base of the triangle is 4cm and the height is 7cm. Find the area.
30 square cm
200
Area of a triangle with a base of 16mm and a height of 9mm?
72mm2
200
Solve using the distributive property:
9 (3x + 12)
27x + 108
300
The formula to find the area of a parallelogram
What is - A = bh
300
Marcus has room that needs paint. Each of the four walls has a length of 6 feet and a height of 9 feet. If he has enough paint to cover 220 square feet, will he have enough paint?
Ye, he will have enough!
9x6=54 ft2 is the area for each wall
54 x 4 = 216 ft2 total
300
Find the area AND perimeter of this shape:
Area: 78 cm2
Perimeter: 44 cm300
What is the name of Mrs. Godleski's son AND her dog?
1. Brady
2. Flash
400
The way in which we find the area of a trapezoid
What is - decompose it into other shapes and find the area of each, then add them together
400
Richard has a rectangular garden bed with dimensions of 4 feet by 5 1/2 feet. He wants to divide it into 2 triangular garden beds for tomatoes and marigolds. What is the area of each triangular bed?
Each bed is 11 ft.2
4x5.5 = 22ft2
22 / 2 = 11 ft2
400
Find the area of this regular trapezoid:
48in2
400
What is the name of Mr. Connolly's wife and his dog?
Courtney and Lucy
500
The two formulas you would need to calculate the area of a rectangle and a triangle
A = lw and (bh)/2
500
A figure is composed of a rectangle and a triangle. The length of the rectangle and base of the triangle are both 12m. The width of the rectangle is 8m, and the height of the triangle is 4m. What is the total area?
120 square meters
500
Find the area and perimeter of this shape.
Area = 140 cm2
Perimeter = 55cm
500
What grades has Mrs. Godleski taught in Briarcliff?
Kindergarten, 4, 5, 6, 8