Below is the justification for the formula for area of a circle. Which word, when placed in the blank, best completes this argument?
• The circumference of a circle is given by the formula C = 287 where ris the
radius.
• If the circle is divided into equally sized sectors, the sectors can be
rearranged to form a shape that approximates a parallelogram.
• The base of the parallelogram is half the circumference, or ar, and the
height is
• Because the area of a parallelogram is equal to the product of the base and
the height, the area is ar?
• Therefore, the area of a circle is given by the formula apa.

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem