1) Classify the triangle according to sides and angles. A) Scalene and acute B) Isosceles and acute C) Isosceles and obtuse D) Scalene and obtuse The sides of a polygon are equal only if they are marked equal, a little line going through each side indicates they are equal. Question 2 3 pts 2) Find the value of x. x + 60 270 A) 16.5 B) 39 C) 21 D) 43.5 OC O B OD OAQuestion 3 3 pts 3) Use the Pythagorean theorem to find the measure of side x. 51 ft X 45 ft A) 10 ft B) 18 ft C) 24 ft D) 68 ft OC OA OD OB:> Question 4 4) Use the proportional prOperty of similar triangles to nd the measure of x (the measure of ED) if the measure of CD is 16. C' D A) 36 meters B) 18 meters C) 12 meters D) 24 meters 5) Find the perimeter. Assume all angles are right angles and note that the gure is not drawn to scale. 3ft 6ft 3ft 12ft 10ft A) 50ft B) 59ft C) 34ft D) 44ft 6) Find the circumference and area of the circle if d = 14. Use it = 3.14. A) Circumference = 43.96 yd, Area = 153.86 yet2 B) Circumference = 87.92 yd, Area = 615.44 yd2 C) Circumference = 87.92 yd, Area = 153.86 yd2 D) Circumference = 43.96 yd, Area = 615.44 yd2 Question 7 7) Suppose you wish to place articial turf on the oor of an indoor exercise facility that is in the shape of a trapezoid with bases measuring 21 feet and 45 feet and a vertical height from one base to the other of 20 feet. Find the cost of covering the oor if the artificial turf costs $14 per square foot. A) $1484.00 B) $18,480.00 C) $9240.00 D) $36,960.00