Angles
What is the sum of the interior angles of a triangle
180 degrees
How many sides does a hexagon have
6
What is the area of a rectangle with length 8 and width 3
24 square units
The what are the coordinates of the origin
(0,0)
A right triangle has side lengths 3 and 4. What is the hypotenuse
5
An angle greater than 90 degrees but less then 180 is called a what
Obtuse Angle
What is the name of a 4 sided figure with opposite sides parallel
a parallelogram
what is the formula for the area of a triangle
1/2 x base x height
Four
What is the 3D object with a circular base and one vertex
a cone
What type of angle add up to 90 degrees
Complementary angles
A shape with all sides and angles equal is called what
What is a regular polygon
A square has a perimeter of 20 units. What is the length of one side?
5 units
What quadrant would (-4, -2) be in
Quadrant 3
What type of triangle has no equal sides or angles?
Scalene triangle
Two angles that are opposite each other when two lines cross are called
Vertical angles
How many diagonals does a pentagon have
5
What is the formula to find the circumference of a circle
C = 2pi r
What is the slope of a line that rises 4 units for every 2 units it runs?
2
What is the volume of a cube with the edge length of 3
27
if one angle of a triangle is 90 degrees and another is 45 what is the third angle
45 degrees
What is the formula of a square pyramid
V = (lwh)/3
how do you find the area of an irregular trapezoid
A = (1/2) * h * (b1 + b2)
What is the distance between the points (1,2) and (4,6)
5 units
what is the common name of an ellipse
Oval