What formula is used to find the area of a rectangle and parallelogram?
A = base x height
100
What is the area of a rectangle with a height of 10 and a base of 20?
A = 200 units squared
100
What is the perimeter of a rectangle that has sides of 14 inches by 5 inches?
P = 38 inches
100
Find the circumference of a circle with a radius of 2.
C = 12.56 units
100
What is the area of a circle with a diameter of 7?
A = 10.99 units squared
200
What formula is used to find the area of a triangle?
A = 1/2 base x height OR
A = base x height divided by 2
200
What is the area of a parallelogram with a base of 6 and a height of 4?
A = 24 units squared
200
What is the perimeter of a triangle that has sides of 4 inches, 7 inches, and 10 inches?
P = 21 inches
200
Find the circumference of a circle with a diameter of 10.4 inches.
C = 32.66 inches
200
Find the area of the trapezoid using the measurements given.
base 1: 17 yards
base 2: 14 yards
height: 8 yards
A = 124 yards squared
300
What formula is used to find the area of a trapezoid?
A = 1/2 x height x (base 1 + base 2) OR
A = height x (base 1 + base 2) divided by 2
300
What is the area of a triangle with a base of 9 inches and a height of 7 inches?
A = 31.5 inches squared
300
What is the perimeter of a trapezoid whose four sides are 22 inches, 6 inches, 16 inches, and 5 inches?
P = 49 inches
300
Find the circumference of a circle with a radius of 15.2 inches.
C = 95.46 inches
300
Find the area of the trapezoid using the measurements given.
base 1: 19 inches
base 2: 7 inches
height: 10 inches
A = 130 inches squared
400
What formula is used to find the area of a circle?
A = π x r2 OR
A = π x r x r
400
What is the circumference of a circle with a diameter of 8 inches?
C = 25.12 inches
400
What is the perimeter of a rectangle whose sides are 100 centimeters and 50 centimeters?
P = 300 centimeters
400
Find the circumference of a circle with a diameter of 22.2 centimeters.
C = 69.71 centimeters
400
-4x + 8 = -15 - 10x
x = -4
500
What formula do you use to find the circumference of a circle?
C = πd or
C = 2πr
500
What is the area of a circle with a radius of 10 inches?
A = 314 inches squared
500
What is the perimeter of a trapezoid whose sides are 21 inches, 17 inches, 14 inches, and 25 inches?
P = 77 inches
500
The owner of a horse farm wants to use stakes to rope off a circular area for a pony ride. How much rope will the farmer need if the radius is 20 feet?