The Distance Formula
What is the distance between the points (2,4) and (2,9)?
5
Midpoint of (0,2) and (0,6)
(0,4)
What point is 1/3rd of the way between (0,0) and (0,9)?
(0,3)
2/3
What is the area of a rectangle with a length of 5 and a width of 7?
A triangle with a 90 degree angle.
A Right Triangle
What is the distance between the points (-1,4) and (-1,-3)?
7
Midpoint of (7,-8), (2, -9)
(4.5,-8.5)
If I want to partition a line into a ratio of 2:3, what fraction should I multiply the distances by?
2/5
The slope of line m is 2/3? Line n is perpendicular to line m. What is the slope of line n?
What is the area of a triangle with a base of 4 and a height of 6?
12
A triangle with two equal sides
Isosceles
What is the distance between the points (0,2) and (2,4)?
sqrt(8)
(4,4.5)
What point divides the line between (0,0) and (5,5) at a ratio of 2:3?
(2,2)
Calculate the slope of the line between the point (2,-5) and (4,6)
11/2
The height of a triangle is ALWAYS the measure of the lengths of one of the sides.
FALSE
A triangle with NO equal sides
Scalene
What is the distance between (-3,5) and (3,-3)?
10
Midpoint of (-1,1) and (1,10)
(0,5.5)
What point divides the line between (-2,-4) and (6,8) at a point 1/4 of the way between the endpoints?
(0,-1)
What is the equation of the line that goes through (3,0) and is parallel to the line y=(4/3)x-1?
y=4/3x-4
What is the area of a triangle with a height of 8 and a base that runs between the points (-2,-2) and (4,-2)?
24
A 4 sided shape with two sets of parallel lines, two pairs of sides of equal length, and corner angles of 90 degrees.
What is a rectangle.
What is the distance between (0,-7) and (-5,-5)?
sqrt(29)
Midpoint of (-9,-1) and (1,1)
(-4,0)
What point divides the line between (5,-2) and (-7,4) into a 1:2 ratio?
(2,0)
What is the equation of the line that goes through (-5,2) and is perpendicular to the line y=(-5/3)x?
y=3/5x+5
What is the area of a trapezoid with a bottom side measure of 8, a top side measure of 6, and a height of 5.
A 4 sided shape with two sets of parallel sides, four sides of equal length, and two sets of congruent angles
What is a rhombus.