** 2. An eight inch diameter pizza costs $3.85. Kate asserts that a 16 inch diameter pizza (same
toppings, same crust) should cost $7.70. Explain
her reasoning, and determine if this is the fair price.
What cost would you propose as fair? Why?

answer is b

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32