Formulas
What is the formula for the area of a circle
A = (pi)(radius squared)
Find the area of a rectangle when then the... Length= 6 Width=7
A = 42
The radius of a circle is 3 meters. What is the area of the circle?
A = 28.26 meters squared
Find the area of a triangle with base 6 and height 10.
A = 30
What is the area of a trapezoid with a b1 = 4 cm, b2 = 6 cm and the height is 5cm.
A = 25cm squared
What the formula for area of a triangle
Area = 1/2 bh
Find the area of a parallelogram when then the... Base= 12 Height=9
A = 108
The radius of a circle is 6 millimeters. What is the area of the circle?
A = 113.04 mm squared
Find the area of a triangle with Base= 7 Height=12
A = 42
b2 = 9 in
b1 = 10 in
h= 12 in
Calculate the area of the trapezoid.
A = 14 inches squared
What is the formula for area of a square
A = s2 = s • s
Find the area of a square when then the... side = 14
A = 196
The diameter of a circle is 20 inches. What is the area of the circle?
A = 314 inches squared
What is the area of a triangle with base of 7 and height of 4?
A = 14
Calculate the area of the trapezoid.
b1 = 15 in
b2= 33 in
h= 65 in
A = 1560 inches squared
What is the formula for area of a parallelogram?
Area = bh
Find the area of a parallelogram when then the... Base= 5 in Height=7 in
A = 35 inches squared
The diameter of a circle is 8 inches. What is the area of the circle?
A = 50.24 inches squared
What is the area of a triangle with base 10 and height 8?
A = 40
Find the area of the Trapezoid
b1 = 99
b2 = 66
h = 33
A= 2722.5 yards squared
What is the formula for area of a trapezoid
A = (b1+b2)h / 2
A parallelogram has a Base= 8 km and Height=9 km.
A square has a side length = 8.5 km.
Find the area of both shapes, AND determine which shape has a larger area.
A of parallelogram = 72 kilometers squared
A of square = 72.25 kilometers squared
Square has larger area
The diameter of a circle is 100 inches. What is the area?
A = 7,850 inches squared
What is the area of a triangle with Base= 12 Height=24
A = 144
Find the area of the Trapezoid2
b1 = 14.7 ft
b2 = 6.5ft
h = 22.1 ft
A = 234.26 feet squared