A 4. What is the value of y? R T= 50° V Q O 45 degrees O 25 degrees 100J ---

Q: 70. Sum of Two Angles Refer to the figure. Show that a + B = y, and find tan y. 4 3.

A: Given figure:

Q: (a) (i) (ii) In the diagram below, M, L and K are points on the surface of the earth. (n-3.142 and…

A: Let us solve the given problem in the next steps.

Q: 47. Find the value of x & y. 60° 28

A: The triangle has hypotenuse side=28, opposite side=y, adjacent side=x and an angle 60 degree

Q: Question 41x Write tan 1 in terms of the tangent of a positive acute angle. 36 Sorry, that's…

A: Explained below

Q: ST is tangent to OQ. What is QS? 12 mm 8 mm QS = %3D mm ト

A: use Pythagoras theorem for finding the value of QS.

Q: 10. netermine the value of OMP. J K 30° M. L. 570 N 81°

A: Circle property

Q: 10 Solve for the measure of angle R R (14x – 4)° T U U (5x - 6)°

A: Given:

Q: 3. A crane is being created by four steel members (bold) and a cable, as shown in the diagram below.…

A: cosine law c2 = a2 + b2 - 2abcosAsine law asinA = bsinB = csinC

Q: 12. What is the relationship between the two angles? Find the measure of ZBEF. A+ (2x + 60)° -B…

A:

Q: RP and TP are tangent to O S and OW, and VP 50. What is RP? R 50 96 RP = %3D (Simplify your answer.)

A:

Q: If qs represents an angle bisector, solve for x.

A: Given,          QS represents an angle bisector and the triangle is shown below :

Q: Find the value of the variable

A: See the details solution below

Q: 55° J P 110° K

A: According to the theorem of "Angle subtended by intersecting chords" each of the four angles formed…

Q: 24. w = x = y = z = 84° (162° 130 72°

A: w = 72°  x = 360° - (162°+180° - w) = 360° - (162°+180° - 72°) = 90°  So, x = 90°

Q: - Find the measure of angle x. 13. Find the measure of angle x. (x + 2)° (6x + 10) 60° 58°x

A: Sum of the angles of the Triangle is 180° In question 13). 58° and x° are supplementary angles

Q: What is the missing measure in the diagram shown? (A) 45° (B) 60° (C) 75° 60 (D) 115° 45° O A O B O…

A: 1.Given , A triangle with some angles we need to find the value of x. Here de and cb are parallel…

Q: Find x and y? √10 H 5 .. 45° ין 2,5 10 5 and y 5 ✓10 2,10 5 and y 5 25 and y 25 and y = 5√/10 5 √10

A:

Q: 5 6 7 8 9 10 11 12 13 14 14 Find the value of each variable. 2. y 45° 6. Show Your Work

A:

Q: B AD || BE m/BAC = MZDAC C mZA = 85 %3D E D

A:

Q: 1. A force F=100 N is acting on an object of mass m-10 kg. The force makes an angle of 10° with the…

A: Given that  Force on the object is 100N Mass of the object =10kg  Force making an angle of 10  To…

Q: 54. Viewing Angle of an Observer While visiting a museum, an observer views a painting that is 3 ft…

A: Use trigonometric ratios

Q: 29. The term used for measuring the steepness of a hill is the grade. A grade of a to b means the…

A: Given: The term used for measuring the steepness of a hill is the grade. A grade  of a and b means…

Q: Sx.Sinx Cosx.dx

A:

Q: حل المعادلة 2/ = 50 2cos ، لجميع قیم 0 حيث °90 > 0 > 0

A: Given that 2cos5θ = 2      0<θ<90° We need to find θ

Q: 34. Given: x 10.3 cm, y 8.4 cm, and m ZX = 45°. Find mZ Y. a. 75° b. 60 С. 45° d. 35°

A: From the given statement,

Q: 7. In the triangles below, determine whether cos(R) is equal to cos(U). Explain.

A:

Q: exact Value of #34 N tuaap b ul. A sec A =3 Find

A: Here I am attaching image so that you understand each and every step.

Q: Which of the following expressions are equivalent? Justify your reasoning. 4 А. B. 10 c. 1°VFX*•x?…

A:

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.