1. Let's say you opened your laptop and positioned the screen so it's exactly at 90° - a right angle - from your keyboard. Now, let's say you could take the screen and push it all the way down beyond 90°, until the back of the screen is flat against your desk. It looks as if the angle disappeared but hasn't. What is the angle called, and what is the measurement? A. Straight angle at 180° B. Linear angle at 90° C. Collinear angle at 120° D. Horizontal angle at 180°

Q1 For the triangle below, length AB = 19.62m, length BC = 28.44 m and the angle O at C = 41.38°. Calculate the length AC. *Give your answer in metres (m) to 2 decimal places. АС АВ e BC Answer:

A baseball player hits a ball into the air with an initial velocity of 95 mph at an angle of 25° from horizontal. Round to the nearest tenth. a. What is the horizontal velocity? b. What is the vertical velocity?

Find the distance along an arc on the surface of the earth that subtends a central angle of 8 minutes (1 minute = 1/60 degree). The distance of 1 minute is called a nautical mile. (The radius of the earth is 3960 mi. Round your answer to three decimal places.) _____ mi (not 8.059, not 9.21)

A plane Is 104 mi north and 169 mi east of an alrport. Flnd x, the angle the plot should turn In order to fly directly to the alrport. Round your answer to the nearest tenth of a degree. 691 104 >E = X Airport Check Save For Later Submit Assi © 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy