Answer the following below. and show your solution.

What is the area of the auxiliary rectangle of the hyperbola below? * 0000 a. 20 sq units b. 24 sq units 0. 28 sq units cl. 36 sq units x2 I 12 9 1 What is true about the circle with the points (1, 3) and (1, 3) as endpoints of a * diameter? 0 a. The center is at the origin. 0 b. The radius is 6 units. 0 c. The center is at 1 unit to the left of the origin. 0 cl. The circle is tangent to the x-axis. All the statements below about the parabola with vertex at (1, 2) and equation * of the directrix x = 3 are true EXCEPT a. The axis of symmetry is the line y = -2. b. The focus is at (-'I , -2). o. It is opening to the left. OOOO cl. The length of the Iatus rectum is 6 units. The following statements are the possible properties of a regular tetrahedron. Which is CORRECT? i. It is a polyhedron with 4 faces. ii. All ofits faces are equilateral squares. iii. The cross-section of it and a two-dimensional plane is a triangle. a. Both i and ii are true. b. Both i and iii are true. 0. Both i and iii are false. cl. All of the statements are true. 0000 t A greenhouse with the dimensions shown is to be covered on the top and sides * only (not the front. back and bottom) with shade cloth. How many square meters of cloth is needed? Use TE in solving. 2.4 m O a. 83.639 sq meters 0 b. 83.825 sq meters 0 0. 84.913 sq meters A network tower is set to service a 9mile radius. The tower is located at (7, 6) * on a coordinate plane whose units represent miles. What is the equation of the circle in the form x"{2} + y"{2} + Dx + Ey + F = O? x2+y2+14x+12y+4=0 x2+y2-14x+12y+81=0 x2+y2+14x+12y81=0 x2+y2+14x12y+4=0 An arch of the bridge shown in the figure below is semielliptical. the major axis * is horizontal and the center is at the origin. The arch is 30 feet wide and 10 feet high. Find the height of the arch 10 feet from the center of the base