In the diagram below, AD = AE, BA || CE, CB || DA and MZDAE = 52°. Find mZBAD. D E B 52° A

Q: For AABC with side lengths a, b, and c, which equation can be used to determine c ? c = Na? - b² –…

A:

Q: show the steps to get the angle 2= 110° and B=20 f 2. cos x + cos B + cos 8= I

A:

Q: Find the missing angle. E C T 140° 450 D ZE

A:

Q: Given: Radar indicates vehicle speed 100 MPH %3D Vrs = 100 MPH, B 60 degrees %3D V = Vehicle's…

A: If ax=b and a≠0 , then x=ba .

Q: Find the angle a between 0° and 180° that satisfies the following equation. 52 = 122 + 13-…

A:

Q: In the diagram, BCD is a straight line, BC 13cm and ABC = 90°. 5ст, АВ — 12ст, АС 3D %3D Find 12 a)…

A:

Q: Find the exact radian measure of the angle.

A: we have to Find the exact radian measure of the angle.  (a)-5π2 b) 9π c) π16

Q: Find the angle 0 between v= 8i- 6j and w=-12i- 5j. If necessary, round to the nearest tenth of a…

A: Given  v=8i-6j w=-12i-5j

Q: Use inverse trigonometry to find the measure of Angle A to the nearest degree. Cos A = 0.3090 a) 31…

A: Use the inverse trigonometric function and identities.

Q: Answer: 3 Given the right triangle ABC, with C the right angle and legs AC and BC measuring 6 and 8,…

A: Pythagoras theorem is applicable for only right angle triangle that is one of the angle of the…

Q: For AABC with side lengths a, b, and c, which equation can be used to determine c ? = Na? - b? – 2ab…

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: In ΔABC, the measure of ∠C=90°, AC = 36, BA = 85, and CB = 77. What ratio represents the sine of ∠B?

A:

Q: Find the angle 0 between v=-8i+6j and w=4i+6j. If necessary, round to the nearest tenth of a degree.…

A: We can make it easier for you

Q: Find the exact radian measure of the angle.

A: Given a. 5π6b.4π3c.11π4

Q: For the angles a and B in the figures, find cos(a В). 3 2 1 В 2

A: Consider the given figures,

Q: 11T Find the reference angle (acute angle) of 4 O a) - 3 4. b) 37

A: Given angle Note : The reference angle is the angle that the given angle makes with the x-axis.…

Q: Find x, the angle of depression from the top of a lighthouse that is 187 ft above water level to the…

A: Angle of depression is 9.6°

Q: S. | 2sin°e cos*e de=

A: to find ∫0π2sin6θcos4θdθ we can write cos4θ=cos2θ2 and cos2θ=1-sin2θ substitute the values into the…

Q: Find the value of each trigonometric ratio. cos C 40 B. 30 50 of

A:

Q: For the angles a and ß in the figures, find cos(a + B). 6 2 4

A:

Q: In a right triangle PQR, angle Q is 90° PQ = 12cm and QR = 5cm. What is the value of cos R?

A: The given triangle can be drawn as

Q: 13 12 C

A: Let's find.

Q: Use the figure below to answer the questions. 100 30 50° B R A Arc DB is a v and its arc measure is…

A:

Q: S B 57° arc ED 52 D Directions: Calculate all of the angle and arc Circle Part Measure of the Pa…

A: We have to find angle

Q: Determine one position and one negative angle measure that is co terminal with each angle. In which…

A: a) 50 Degrees. Negative angle measure that is co terminal with each angle is: 50-360°=-310° The…

Q: Find the trig values using reference angles. 33m b. cscf csc() a. cos 270 4

A: a). It is required to find the value of cos 270°. The angle 270° can be written as 3π2 in radian.So,…

Q: An airplane needs to head due north, but there is a wind blowing from the northwest at 60 km/hr. The…

A: The given details: The wind blowing from northwest at 60km/hr. The plane flies at an airspeed of…

Q: Use the sine law to determine the measure of angle C, to the nearest degree, given that b = 89.4 ft,…

A: Given:-  b= 89.4 ft, angle B = 72°, and c = 36.3 ft. To find:- Angle C

Q: How many degrees are in angle A? (You'll need to solve for x to find out). A.

A:

Q: In the figure, BC || DE, BC = 8, AE= 44, and DE = 32. Find ACc. A E AC =

A:

Q: Find angles A and C (in degrees) in the roof in the figure below. (Round your answers to the nearest…

A:

Q: A 37 35 12

A:

Q: Determine the value of angle A that corresponds to tan A = 6.0840. Round the answer to the nearest…

A:

Q: Find the trig values using reference angles. a. Cos 270* b.cscl

A:

Q: Find all angles, 0° < B < 360°, that satisfy the equation below, to the nearest tenth of a degree…

A: We have to find all the angles 0°≤B≤360°, that satisfy the equation to the nearest tenth of a degree…

Q: In the diagram of right triangle PQR below, PQ || TS. wWhich of the following ratios is equivalent…

A: Given PQ and TS are parallel

Q: Find the measure of arc DC if angle DSC = 72 and the measure of arc AB = 103. Round to nearest…

A:

Q: Find the value of each trigonometric ratio. Cos A B 12 13 13 512

A: The triangle is given by To evaluate : The value of cosA

Q: the figure below angle A = 44 degrees while angle C = 67 degrees. Find the measure of angle AED…

A: Given query is to find the measure of angle AED.

Q: For the angles a and B in the figures, find cos(a + B). 6 4 1

A: NOTE: Refresh your page if you can't see any equations. . for the right angle triangle ABC, use the…

Q: B A, D. C. nearest tenth. %3D Find the measure of arc DC if angle DSC 78 and the measure of arc AB =…

A: In the given figure, the circle is intersected by two chords ASC and DSB Given that angle ∠DSC = 78…

Q: Use the Law of Cosines/Sines to find angles A, B, and C. c=7 C b=9.5

A:

Q: GCosB – C,Cos a + C; – Cos(ß – a)= 0 C2 = a? -6?+c? +d? d C3 dir. a 2ac a d.

A:

Q: Find an angle θ in the second quadrant for which  sec?=−2sec⁡θ=−2 . Look for an angle between 0° and…

A:

Q: Consider the right triangle below. 56 C 33 B What is the ratio of cos (B)?

A: Given, Cos B=?

Q: If sec2A = Select one: a. 3 deg O b. 5 deg O c. 7 deg d. 6 deg 1 sin13A' determine the angle A in…

A:

Q: 6. Given Cos B= -0.5736, find the measure of angle B to the nast degree, where 0° < B< 360°. (Hint:…

A:

Q: In the figure below angle A = 32 degrees while angle C = 34 degrees. Find the measure of angle ADE…

A: Theorem - The line joining the mid points of two sides of a triangle, is parallel to the third side…

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.