Distance
What are the two ways you can use to find distance between two points?
Absolute value and counting spaces
What is the area of a rectangle?
A=bh or area = base x height
Which quadrant would point (1,2) be in?
Quadrant I
Describe where point (1,2) would be on a coordinate plane.
Right 1 space and up 2 spaces
Tell me the ordered pair using the description: right 3 spaces, up 1 space.
(3,1)
What is the distance between (1,2) and (1,4)?
2
What is the area of a triangle?
A=1/2bh or area = 1/2(base)x(height)
Which quadrant would point (-2,3) be in?
Quadrant II
Describe where point (-3,-6) would be on the coordinate plane.
3 spaces to the right, 6 spaces down.
Tell me the ordered pair using the description: right 5 spaces, down 6 spaces.
(5,-6)
What is the distance between (3,3) and (0,3)?
3
What is the area of a parallelagram?
A=bh or area = base x height
Which quadrant would point (3,-2) be in?
Quadrant IV
Describe where point (-4,2) would be on the coordinate plane.
4 spaces to the left and 2 spaces up.
Tell me the ordered pair using the description: left 3 spaces, down 8 spaces.
(-3,-8)
What is the distance between (-4,3) and (2,3)?
6
What is the area of a trapezoid?
Area = area of triangle(s) + area of rectangle
or A=(1/2(base)x(height))+((base)x(height))
Which quadrant would (-4,-4) be in?
Quadrant III
Describe where (5,-1) would be on the coordinate plane.
5 spaces to the right and 1 space down.
Tell me the ordered pair using the description: left 5 spaces, up 9 spaces.
(-5,9)
What is the distance between (1.5, 2) and (1.5, -3)?
5
What two shapes need you to find a 90 degree angle in order to find the area?
non-right angle triangles, parallelograms and trapezoids.
Which axis is point (-4,0) on?
Describe where (0,-5) would be on the coordinate plane.
on the Y-axis at -5.
Tell me the ordered pair using the description: left 6 spaces.
(-6,0)