7. Answer the questions to help you understand the window question. 1 2 3 4 a. If 21 is 78°, what is 2? How do you know? b. If 21 is 78° and the bottom of the window is parallel to the window sill, what must 23 and 24 be? Why?

Q: Find the reference angle for the given angle. 6.2 O A. -0.08 O B. -3.06 O C. 0.08 O D. 3.06

A:

Q: 9. What time between 2 and 3 o'clock will the angle between the hands of the clock be bisected by…

A: Hello, thanks for your question but according to our policy I am answering the very first question.…

Q: Trenton, New Jersey (40.2°N, 74.8°W), is located north of the equator, and Ayacucho, Peru (13.2°S,…

A: Consider the location of Trenton, New Jersey is (40.2°N, 74.8°W) and the location of Ayacucho, Peru…

Q: Question 6 What is the reference angle of 0 if 0= -137°? 43° B 47° C 137° D 223 A,

A:

Q: - 14-16. For safety purposes, what angle should a 14 ft. long ladder create with the ground if it…

A: We can find the required angle as below.

Q: 3. 5. Find the reference angle for 0

A:

Q: QUESTION 44 (Draw your own picture.) In AXYZ, XY 5, YZ 13, and XZ =12. Which angle, if any, measures…

A:

Q: 1. At 4 pm, a tree casts a shadow of 30 meters opposite a 30 degrees angle. How tall is the tree? *…

A: The objective is to find the height of the tree.

Q: QUESTION3 3.1 Calculate the unknown angles in each of the following, giving reasons for all your…

A:

Q: 5. Use a graphing or scientific calculator and the law of cosines, c = a² +² - 2ab cos C, a = b° +c…

A: The triangle has lengths,   a=6, b=13, c=12

Q: Similar to problem 3.05. What is the angle between a = -i + 5j and b = -2i - 2k? a. 24 degrees b. 89…

A:

Q: 2. (4) If e is an angle in standard position and its terminal side passes through the point on a…

A:

Q: Review later 3. Which of the following angle measurements is equivalent to radians in degrees? 12 1.…

A: topic:- trigonometry

Q: Suppose we have the following triangle: b 14.8° 6.35 www A 4.80 Give the two possible values for…

A:

Q: 29. Ruth makes a model of a horizontal sundial as shown. 12.5 in, 10 in What is the missing height?…

A:

Q: 17. The reference angle for = -420° is (a) -60° (b) 30° (c) 60° (d) 420° (e) does not exist

A: This question can be solved by looking at the position of the terminal side of the angle.

Q: QUESTION 31 A 21- 2 33° In the accompanying figure, angle 1 measures 24 ° and angle 3 measures 50 °,…

A:

Q: DETERMINE TRIANGLE ABC. A= 24.57° B = 38.15° C14.12m THE REMAINING SIPES AND ANGLES OF THE ROUND TO…

A: Given query is to find the remaining angle and side of the triangle.

Q: Answer the following with the correct answer.  1. An angle in trigonometry whose initial side have…

A: In this question we have to solve three different parts and which are MCQ type. Given, 1. An angle…

Q: 8. In the right triangle below, cos Q =? S 12 12 (3) 17 5 5 5 (2) 12 12 (4) 13 R 12

A: CosQ = ?

Q: Evaluate the arccos 2 4 T ト3 ト6

A:

Q: Day 4: Find the missing angle. 20 37

A: Given,  A right triangle with legs 20 and 37  and the angle x°  We have to find the value of  x.

Q: Calculate each value of angle A to the nearest degree. 18. 15 A ? 22 3.2 ? 1.7 A 7.8 11.2

A:

Q: Suppose C=7 and A = 20 degrees  whats Side A and side B and what's B's angle in degrees

A:

Q: May 14, 11:20:17 AM Find an angle 0 coterminal to -974°, where 0° <0 < 360°.

A:

Q: Evaluate the arccos 0 4. 3. 6. k一2

A:

Q: Find the reference angle for the given angle. (a) 2.5 2.5n (b) 2.5 2.5

A: Consider the equation

Q: Which of the following angle measurements are arranged in ascending order? -n, 5n/6,-35 270…

A: We will check all the options

Q: • Question 14 Find the value of x that makes the triangle a right triangle. 12 12 13 15 17

A:

Q: Question 5 Given the following information of a triangle, match the missing side or angle with its…

A: Given query is to find the solution of the triangle.

Q: If you will continue to observe the movement of the clock,find the distance radiance that the clock…

A: Hello. Since you have posted multiple questions, we will solve the first question for you. If you…

Q: Question 21 Given mZ1=54° and m27=117°. Find the following angle measures. 21) m2= a. 54° b. 63° c.…

A: From the given figure, m∠1=54° m∠7=117° When a line intersect two parallel lines the sum of the…

Q: QUESTION 9 What is the measure of the angle with the question mark? Round your answer to the nearest…

A:

Q: At what time after 12:00 noon will the hour hand and minute hand of the clock first form an angle of…

A: Solution: Let after x min past 12.00, minute hand and hour hand makes an angle 120 deg.

Q: Question 2: Refer to the figure at the right. If me2 = 38° and me4 = 134°, determine the measure of…

A: We have to find value of given angle.

Q: Question 1

A: We know that

Q: 9. Use a graphing or scientific calculator and the law of cosines, c = a? + – 2að cos C,a = 6 +e –…

A: the law of cosines, c2=a2+b2-2abcosC,a2=b2+c2-2bccosA, and b2=a2+c2-2accosB

Q: 10 $9 .8 11 12 1' 765 23 3: 4. What is the angle between the hands of a clock at 8:30? FORMAT: Just…

A:

Q: Find the reference angle for 0. (a) If 0 = 3 the reference angle is 0 (b) If 0 = 4 the reference…

A:

Q: inscribed angle A 124° C

A: The answers are given below:-

Q: Use the figure below to answer the questions. 100 30 50° E degrees. Arc DCB is a and its arc measure…

A:

Q: 9. Suppose you are given a triangle where: A = 0.7, B= 0.2 and c=9. %3D Then C=. a = b3=D Note: In…

A: Given, A triangle with A=0.7, B=0.2, c=9 sum of angles of triangle A+B+C=π0.7+0.2+C=3.14C=2.24 now…

Q: 6. Find the measure of the angle formed by the hands of a clock at exactly 5:00

A: At 5 o'clock,the hour hand is at 5 and the minute hand is at 12 .

Q: 7. Use a graphing or scientific calculator and the law of cosines, c = a? + 6? – 2ab cos C, a? =…

A:

Q: The angle between the minute hand of a clock and the hour hand when the time is 7:20 AM will be-…

A:

Q: Question 5 In AUVW, the measure of ZW=90°, UV = 8.5 feet, and VW = 4.7 feet. Find the measure of ZV…

A:

Q: ZB= 27 LC = C = 33 B Submit Question 17 a degrees degrees Jump to Answer

A:

Q: Part J Return to the Calculator tab, and click the Clear button to begin a new calculation. This…

A: Given - Triangle with two angles equal to 30° and 50° . The side between the angle is of length 5…

Q: Question 15 R 194° Solve for the missing angle.

A: Topic- circle

Q: 7. Which angle is NOT coterminal with an angle of – 1 T radians in standard position? 4 А. 7 С. 1 4…

A: we have to determine which angle is not coterminal with an angle of radians in standard position.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.