Geomotryyyyyyyyyyyy

midpoint

100

what is midpoint?

The middle point in a line segment

200

what is the midpoint formula

x₂+x_1/2

300

find the midpoint A (-2, 4), B(-1, -2)

(NEED PAPER)

(-1.5,1)

distance formula

100

what is the distance formula (Number line) 

(write on paper) 

in absolute value, x₂-x₁

200

What is the distance formula (on paper)

in square root,(x₂-x)²+(y₂-y₁)²

300

Find the distance between a and b ( need paper )

5

section formula

100

what is section formula?

(NEED PAPER)

n times x1 plus n times x2 divided by m+n

200

find q on pr such that the ratio of pq to qr is 3:4r=z

p(-2,3)  r(7,-2)

(22/7,1/7)

300

find Q on PR such that the ratio of PQ to QR 3:6 

P(-4, 5)    R(4, -3) 

Q= (-12/7, 19/7)

coplanar/collinear

100

draw a coplanar exampler

needs to have at least 3 points inside a plane

200

draw a collinear line

needs to have at least 2 points on a line

300

what planes contain point F?(NEED PAPER)

HDFC, HFJA, FABC

fractional distance formula

100

what is the fractional distance formula (write it on paper) 

x₁+a/b(x₂-x₁)

200

Find B on AC this is 2/3 of the distance between A and C

C (3,3)  A(-3,-4)

B= (1,2/3)

300

Find B on AC this is 2/3 of the distance between A and C

C (2,4)

A (-3,-4)

B ( 0.33,1.33)