1. What is the length of AD? B b 2 b1 C2 3.9 cm 5 cm O 50 a, do A D O 5 cm O 10 cm O 7.8 cm O 3.9 cm2. What is the component form of the vector that translates the top triangle to the bottom triangle? 3. The circle with center C was used as a model for a swimming pool. The length of BC is 10 m. What is the area of the pool? A 10 m C B B i U Font Family V4. Explain how you find the perimeter of this right triangle even though you know the lengths of only two of the three sides. 2 6 B i U Font Family AAYA F E . EEB5. Find the surface area of the cylinder below. 39 cm 24 cm O 9500.17 cm2 O 9600.46 cm2 O 9567.45 cm2 O 9556.27 cm26. What is the angle of rotation of the following figure? O 450 O 90 O 180 O 607. Suppose you cannot identify the known figures in an unknown figure, but you know that its density is v mgi% and that there are 200 objects in the figure. What is the area of the figure? O 10 units squared Q 100 units squared O 200 units squared Q 20 units squared 8. What is the perimeter of the rectangle? (11, 5) (17, 5) poly2 (11, 0) (17, 0) O 10 units O 25 units O 22 units O 44 units9. A round sea turtle egg measures about 0.5 cm in diameter. What is the surface area of an sea turtle's egg in square centimeters? O 3.140 O 0.250 O 0.196 O 0.78510. A musician purchases a pair of cube-shaped speakers that are 9 inches across. If the face of the speaker takes up % of the total volume of the speaker, how much volume is left in both speaker cabinets? 607 cu.in. LY N TN 800 cu.in. 1215 cu.in. 11. Find the value of the variable. X 32 28 20 O 17.5 O 10 O 41 O 1612. What is the volume of this prism? 17 cubic units 56 cubic units 9 cubic units 28 cubic units 13. Given Event A, Event B, and Event C. Event A and Event B are mutually exclusive. Event A and Event C are not mutually exclusive. P(A) = 0.15 P(B) = 0.35 P(C) = 0.55 What is the probability of the complement of Event B? O 0.65 O 0.35 O 0.85 O 0.4514. What is the exact circumference of a circle that has a radius of 50 cm? O 100TCM O 200TCM O 257cm O 507cm15. What is the sum of the interior angles of a polygon with 7 sides? O 1s0 () 1260 () 900 () 360