Subparts 4-7 LEARNING COMPETENCY WITH CODEМ9GE-Ile-1Solves problems involving Parallelograms, Trapezoids and Kite.АСTIVITY 2:Read each item carefully. Choose the letter of the correct answer. Write your answers onyour answer sheet. (CAPITAL LETTERS ONLY)1. CORE is a trapezoid. If the measure of m z C is 65°, what s the measure of m z E?C. 105°2. What is the measure of the midsegment,of a trapezoid if the measures of the bases are 20 and 28,A. 65°В. 85°D. 115°respectively?A. 21В. 22С. 233. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm,which will also serve as the hypotenuse. To find the length of the base, get the half of the difference ofD. 24the bases (longer base-short base)/2). Round the height measure to whole number.А. 12 стВ. 18 стC. 19 cmD. 21 cm4. Refer to number 3. Find the area of a trapezoid.C. 310 sq.cm5. The diagonals of an isosceles trapezoid are represented by 9x-68 and x + 60. What is the value of x?C. 24A. 300 sq.cmB. 305 sq.cmD. 315 sq.cmА. 8В. 16D. 326. Which of the following quadrilaterals has diagonals that do not bisect each other?D. TrapezoidA. SquareB. RhombusC. Rectangle7. Find the value of x if the consecutive shorter sides of a kite measure 3x + 15 and 5x + 11.С. 3А. 2В. -2D. -3

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Answered: 3. Find the height of a trapezoid if…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section: Chapter Questions

Problem 75RE

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Empire State Building You are standing 45 meters from the base of the Empire State Building. You estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82. The total height of the building is another 123 meters above the 86th floor. What is the approximate height of the building? One of your friends is on the 86th floor. What is the distance between you and your friend?
Albert lives in New Orleans. At noon on a summer day, the angle of elevation of the sun is 84. The window in Alberts room is 4.0 feet high and 6.5 feet wide. (Sec Figure 24.) a. Calculate the area of the floor surface in Alberts room that is illuminated by the sun when the angle of elevation of the sun is 84. b. One winter day the angle of elevation of the sun outside Alberts window is 37. Will the illuminated area of the floor in Alberts room be greater on the summer day, or on the winter day? Figure 24
Take this test as you would take a test in class. When you are finished, check your work against the answers given in the back of the book. A water sprinkler sprays water on a lawn over a distance of 25 feet and rotates through an angle of 130. Find the area of the lawn watered by the sprinkler.
Navigation On a map, Minneapolis is 165 millimeters due west of Albany, Phoenix is 216 millimeters from Minneapolis, and Phoenix is 368 millimeters from Albany (see figure). (a) Find the bearing of Minneapolis from Phoenix. (b) Find the bearing of Albany from Phoenix.
Environmental Science The bearing from the Pine Knob fire tower to the Colt Station fire tower is N 65 E, and the two towers are 30 kilometers apart. A fire spotted by rangers in each tower has a bearing of N 80 E from Pine Knob and S 70 E from Colt Station (see figure). Find the distance of the fire from each tower.
Air Navigation An airplane flying at 550 miles per hour has a bearing of 52. After flying for 1.5 hours, how far north and how far east will the plane have traveled from its point of departure?
Navigation A boat race runs along a triangular course marked by buoys A,B, and C. The race starts with the boats headed west for 3700 meters. The other two sides of the course lie to the north of the first side, and their lengths are 1700 meters and 3000 meters. Draw a diagram that gives a visual representation of the problem. Then find the bearings for the last two legs of the race.

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