Question: I need help with this worksheet ? Name Date 9.7 Practice A In Exercises 1-3, use a calculator to find the trigonometric ratio. Round your

I need help with this worksheet ?

I need help with this worksheet ? Name Date 9.7
Name Date 9.7 Practice A In Exercises 1-3, use a calculator to find the trigonometric ratio. Round your answer to four decimal places. 1. cos 1150 2. tan 950 3. sin 1480 In Exercises 4 and 5, find the area of the triangle. Round your answer to the nearest tenth. 4. 5. 11 ft 9 m 135 37 ft 25 12 m 6. Place each triangle case into one of the Law of Sines three categories according to the first step Law of Cosines Neither in solving the triangle. AAA AAS ASA SSS SSA SAS In Exercises 7-12, solve the triangle. Round decimal answers to the nearest tenth. 7. 8. 16 350 12 8 40 1310 A 10 C 11 18 10. B 11. B 12. A 100 36 A 70 C 15 B 13. Determine the measure of angle A in the design of the streetlamp shown in the diagram. 2 f Copyright @ Big Ideas Learning, LLC All rights reserved. Geometry 321 Resources by Chapter

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