Two birds sit at the top of two different trees. The distance between the first bird and a birdwatcher on the ground is 29.7 feet. The distance between the birdwatcher and the second bird is 42.1 feet. What is the angle measure, or angle of depression, between this bird and the birdwatcher? Two trees that are 29 point 7 feet tall with a bird on top of each. Distance between birdwatcher and first bird is 42 point 1 feet. Angle of depression between birdwatcher and first bird is unknown. © 2011 Jupiter Images Corporation 45.1° 44.9° 54.8° 35.2° Question 7(Multiple Choice Worth 1 points) (05.01 LC) Look at the triangle: A right angle triangle is shown with hypotenuse equal to 13 centimeters. An acute angle of the triangle is labeled as x degrees. The side adjacent to the acute angle has length 12 centimeters, and the side opposite to the acute angle has length 5 centimeters. What is the value of sin x°? 12 ÷ 13 13 ÷ 5 13 ÷ 12 5 ÷ 13 Question 8(Multiple Choice Worth 1 points) (05.03 MC) Kendrick is trying to determine if a painting he wants to buy will fit in the space on his wall. If the rectangular frame's diagonal is 86.53 inches and forms a 56.31° angle with the bottom of the frame, what is its height? Round your answer to the nearest inch. 48 inches 56 inches 72 inches 131 inches Question 9(Multiple Choice Worth 1 points) (05.03 MC) Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a flagpole, as shown below: Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a flagpole. Angle ADB measures 60 degrees, and angle BDC measures 30 degrees. The length of DC is 10 multiplied by square root of 3. Angle ADC measures 60°, and angle BDC measures 30°. What is the distance between the points A and B on the flagpole? 40 feet 20 feet 30 feet 10 feet Question 10(Multiple Choice Worth 1 points) (05.01 MC) Look at the figure: An image of a right triangl