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Warm-Up Monday. Miguel looks out from the crown of the Statue of Liberty approximately 250 ft. above ground. He sights a ship coming into New York harbor and measure the angle of depression as 18 degrees.
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Warm-UpMonday • Miguel looks out from the crown of the Statue of Liberty approximately 250 ft. above ground. He sights a ship coming into New York harbor and measure the angle of depression as 18 degrees. • Draw a picture and find the distance from the base of the statue to the ship to the nearest foot.
Sphere The Weird One
Surface Area= 4πr2 Think about the tennis ball
Ex.4: Using Volume to Find Surface Area of a Sphere • The volume of a sphere is 5000 m3. • What is the surface area of the sphere? Step #1: Find the radius r. Step #2: Find the S.A.