Write conplete solution

9. How many tinere can be chewn through a given point once that tangent to the circle three two Core to in on the right what is m. PREMPUS A 28 in on the right, MAT- 45 and the length of the radius i 8 cm. What is the area of the shaded region in terms of ? A 8 cm? с 10 cm B 8 cm D12 cm 2 13: in the circle on the right what is the measure of SRT FASTS semicircle and m. SRA 747 A TO B 74 C. 106 D 154 1. Qundntateral LUCK is inscribed in OS im.LUC-96 and m.UCR77. find mULK A 77 C 90 77 84 c 06 DOS K Mang Jose cut a circular board with a diameter 80 cm. Then, he divided the board into 20 congruent sectors. What is the area of each sector? A 80 cm B 320 cm C. 800 cm D 1600 em? is Mary designed a pendant. It is a regular octagon set in a circle. Suppose the opposite vertices are connected by line segments and meet at the center of the circle. What is the measure of each angle formed at the center? A 225 B 45° c. 67.5 D. 135 Part 1 Solve each of the following problems. Show your complete solutions 1. Mr. Jaena designed an arch for the top part of a subdivision's main gate. The arch will be made out of bent iron. In the design, the 16 segments between the two concentric semicircles are each 0.7 meter long Suppose the diameter of the outer semicircle is 8 meters. What is the length, in whole meters of the shortest iron needed to make the arch? 48MPPAI QUAPISAMERA two pulleys What is the distance between the Saenbyshof the pulleys if the radil of the bigger and smaller pulleys are 10 cm and 6 cm, respectively, and the portion of the rope tangent to the two pulleys is 50 cm long? R2