This figure consists of a rectangle and semicircle.

what is the perimeter of this figure?

use 3.14 for pi.

19.42 cm

20.28 cm

23.42 cm

32.84 cm
a shape made up of a rectangle and a semicircle, with the semicircle on top of the rectangle. the rectangle has a width of 6 centimeters and a height of 4 centimeters.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Factor the polynomial expression x6 – x3 – 20