2D shapes
Formula fun
Prisms
Cylinders and spheres
100
What is perimeter of a square if each side of the square is 5cm?
20 cm
100
The following formula is used to calculate the _______ of a _______
A=bh/2
Area of a triangle
100
What do you call a prism with a triangle as it's face?
Triangular prism
100
Half of the diameter of a sphere is referred to as what?
The radius
200
A trapezoid has side lengths of
a= 2cm
b = 4cm
c = 2cm
d= 2cm
What is the perimeter?
10cm
200
What formula can be used to find the height of this the triangular face of this prism?
pythagorean theorem
a2 + b2 = c2
200
Find the volume of a rectangular prism with:
l= 8
w=2
h=5
80 units3
200
What is the volume of a cylinder with a radius of 3cm and a height of 8cm
226.2cm2
300
Find the area of a triangle with a base of 4 and a height of 6.
12cm2
300
How many cones with a radius of 2cm on the circle face would fit into ONE cylinder with a radius of 2cm?
3
300
Find the surface area of the following prism
240m2
300
Find the surface area of the following sphere:
5541.8cm2
400
What is the RADIUS of a circle with a circumference of 100cm
Approximately 16cm
400
If a square prism has a side length of 4cm and a volume of 60cm3.
What would the volume of triangular prism with side lengths of the 4cm on the triangle be?
30cm2
400
If a rectangular prism has a volume of 60cm3, a length of 3cm and a width of 2cm... What is the height of the prism?
10cm
400
Find the radius of a sphere with a volume of 40cm3
Aprox 2.12cm