8.4 Practice A.Pdf - Name Date Class Lesson 8-4 Practice A Angles Of Elevation And Depression In Exercises 1 And 2 Fill In The Blanks To Complete | Course Hero
A 5-foot-6-inch tall acrobat is standing on a platform that is 25 feet off the ground. 35° C. 40° D. 50° DIVING At a diving competition, a 6-foot-tall diver stands atop the 32-foot platform. A camera is set up at the opposite end of the pool even with the pool's edge. Divide each side by tan Use a calculator.
- 8 4 practice a angles of elevation and depression explanation videos
- 8 4 practice a angles of elevation and depression answer key
- 8 4 practice a angles of elevation and depression worksheet
8 4 Practice A Angles Of Elevation And Depression Explanation Videos
Lesson Menu Five-Minute Check (over Lesson 8–4) CCSS Then/Now New Vocabulary Example 1:Angle of Elevation Example 2:Angle of Depression Example 3:Use Two Angles of Elevation or Depression. 8 4 practice a angles of elevation and depression worksheet. Answer & Explanation. This project is a great end-of-the-year activity for your high school geometry students, as it reviews many topics that are taught throughout the year. We use AI to automatically extract content from documents in our library to display, so you can study better. C = 52°; AD = 40, and DC = x Multiply each side by x.
8 4 Practice A Angles Of Elevation And Depression Answer Key
If the camera is angled so that its line of sight extends to the top of the diver's head, what is the camera's angle of elevation to the nearest degree? Get answers and explanations from our Expert Tutors, in as fast as 20 minutes. Example 2 Angle of Depression Answer: The seal is about 31 feet from the cliff. Example 1 Angle of Elevation Answer: The audience member is about 60 feet from the base of the platform. The pool itself is 50 feet in length. Over Lesson 8–4 5-Minute Check 1 A B C D Use a calculator to find tan 54°. 8 4 practice a angles of elevation and depression explanation videos. Example 2 Angle of Depression Let x represent the horizontal distance from the seal to the cliff, DC. B. C. D. CCSS Content Standards Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems. Example 3 Use Two Angles of Elevation or Depression Answer: The distance between the dolphins is JK – KL. 583/ 1-11, 32-38, 45-48. What is the horizontal distance between the hot air balloon and the landing spot to the nearest foot?
8 4 Practice A Angles Of Elevation And Depression Worksheet
One car is parked along the curb directly in front of her window and the other car is parked directly across the street from the first car. Mathematical Practices 4 Model with mathematics. Since are parallel, m BAC = m ACD by the Alternate Interior Angles Theorem. 24 ft C. 37 ft D. 49 ft Madison looks out her second-floor window, which is 15 feet above the ground. Example 3 Use Two Angles of Elevation or Depression DISTANCE Vernon is on the top deck of a cruise ship and observes two dolphins following each other directly away from the ship in a straight line. 8 4 practice a angles of elevation and depression answer key. Make a sketch of the situation. 20 ft C. 44 ft D. 58 ft Luisa is in a hot air balloon 30 feet above the ground. JL – KL ≈ –, or about 8 meters. Then/Now You used similar triangles to measure distances indirectly. Use angles of elevation and depression to find the distance between two objects. She observes two parked cars. Solve problems involving angles of elevation and depression.
Vocabulary angle of elevation angle of depression. Round to the nearest tenth. The angles of depression of Madison's line of sight to the cars are 17° and 31°. Stuck on something else? Find the distance between the two cars to the nearest foot. 1 Make sense of problems and persevere in solving them. Follow along with Jacob and his family on their summer road trip! Multiply each side by KL.
If the cliff is 40 feet above the water and the angle of depression is 52°, what is the horizontal distance from the seal to the cliff, to the nearest foot? It can also be broken up into the individuals tasks, to give as an end of unit assessment activity for each topic. Over Lesson 8–4 5-Minute Check 5 A. Divide each side by tan.