2 Mack wants to calculate the circumference of a circle with a radius of 7 centimeters. Write the letter representing each calculation under the category that correctly describes whether or
not the calculation on its own results in the circumference of that circle.
Finds
circumference
Does not find
circumference
A 2 X 7 X TT
c72 X TT
습
E Solve for CT =
14
F Solve for 6:49 = G-
B 2 X 14 X 1
D 14 X TT

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.