Formulas
What is the formula for area of a rectangle?
A = h x b (or l x b)
What is 3x4?
12
What do you call a triangle with 3 sides of different lengths?
scalene
What do all the angles in a circle add up to?
360
How many bases does a prism have?
2
What is the formula for the area of a triangle
A = 0.5 x h x b
What is 8x6?
48
What do you call a shape with 5 sides?
pentagon
What do all the angles in a straight line add up to?
180
How many bases does a pyramid have?
1
What is the formula for the perimeter of a circle?
P = pi x d
OR
P = 2pi r
What is 12x13?
156
What do you call a shape with 6 sides?
hexagon
What do all the angles in a triangle add up to?
180
How many faces does a pentagonal-based prism have?
7
What is the formula for the area of a circle?
A = pi r2
What is 26x18?
468
What do you call a shape with 8 sides?
octagon
What do all the angles in a rectangle add up to?
360
How many lateral faces does a square based pyramid have?
4
What is the formula for the area of a cube?
A = l x b x h
What is 376x874
328624
What do you call a shape with one pair of parallel sides?
trapezoid
If a triangle has one angle of 78 and one angle of 12, what kind of triangle is it?
right
How many vertices does a cylinder have?
0