10 T A 90 24

Q: Find the value of the trig ratio sin 0 12 13 2/5

A:

Q: Find the value of each trigonometric ratio. 1) sin C 27 B 36 45 C

A:

Q: Find the exact values of the sine, cosine, and tangent of the angle 7π/12 = π/3+π/4

A: The given expressions are the trigonometric expressions, hence the trigonometric identities help to…

Q: 17. Solve for angle B in the triangle shown below using the Law of Sines or Law of Cosines. 25 mi 34…

A:

Q: In triangle ABC, A = 30 degree, b =20 ft, and a =2 ft. Show that it is impossible to solvethis…

A: The law of sines: asin A = bsin B = csin C

Q: 5) cos A A 16 34 C 30

A: given AB = 30 BC = 16 AC = 34

Q: In this figure, triangle GH) is similar to triangle PQR. 17 15 R H G Based on this information,…

A: Given data is : ∆GHJ~∆PQR PQ=17QR=15PR=8

Q: In the right triangle shown below, what is the sine of angle 0? 28.7 11.9 26.1 2.191 O 0.909 O.0.414…

A:

Q: sin A 48 14 50

A: SinA= opposite/hyperteneus

Q: Use the triangle to find each ratio and write it as a decimal. Round to the nearest hundredth. 20 12…

A:

Q: 2) cos C 34 30 16

A:

Q: 3) sin C 35 28 C' 21 B

A: we have to find sinC from the given figure

Q: Use the Law of Sines to find angle C. Let a = 28, and c = 13 angle a = 120 °

A: For any triangle: According to sine rule sinAa=sinBb=sinCc

Q: Find sin (E) given the triangle. 39 36 15

A:

Q: In the diagram of the right triangle ADE below, BE || DE. Which ratio is always equivalent to the…

A: Solution

Q: b. 3 4. 5.

A: We will use the definition of tangent of an angle in the right triangle to find the required…

Q: In the figure shown, triangle GHJ is similar to triangle PQR. 17 8 15 R H< Based on this…

A:

Q: In a right triangle, the acute angles have the relationship sin (2r + 4) = cos (46). What is the…

A: We have to find x

Q: Solve the triangle using the Law of Sines. (Assume a = 7.3, b = 3.2, and LA = 80°. Round the length…

A:

Q: Use Triangle ABC to find the trigonometric ratio. A 17 8 15 B tan B =

A:

Q: Given the triangle below, find sin(0). Enter the answer as a fraction. 17 15 0. 8

A: Find your answer below

Q: Find the value of each trigonometric ratio. Cos A B. 27 36 45

A: Consider the triangle,    In triangle “ABC”, BC=27, AB=36 and AC=45

Q: 9. 5. 6. 49° 11 C = ? 52 C 40° 14 A A

A: By using the law of cosines or law of sines to determine the unknown measure in question no. 5 &amp;…

Q: c. What is sin()? Which angles, measured degrees, would have the same sine as sin()?

A: topic - angles

Q: Determine whether the statement "When solving an SSA triangle using the Law of Sines, my calculator…

A:

Q: Which primary trigonometric ratio can you use to calculate the length of each indicated side? a)…

A:

Q: Use the triangle to find each ratio and write it as a decimal. Round to the nearest hundredth. 20 12…

A:

Q: Find angle C using the Law of Sines 16 in 85° В 7 in A 20 24.5 25.8 23

A:

Q: Use the triangle to find each ratio and write it as a decimal. Round to the nearest hundre 20 12 16…

A:

Q: Use the triangle below to find the given trig ratios. 1. Sin A = 2. Cos A = 3. Tan A = 34 16 A 4.…

A:

Q: A 37 35 12

A:

Q: Given the triangle below, determine the exact measure of each unknown 1 side if sin a = В 14 D 45 A

A:

Q: Given the triangle below, find sin(0). Enter the answer as a fraction. 17 15 8.

A:

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 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: In the right triangle ABC, &lt;A and &lt;B are complementary angles. If cosA = 5/13, what is sin B?…

A: we have to find sinB

Q: For each triangle, write the three primary trigonometric ratios relative to0. Express each ratio as…

A: Solving the problem by obtaining the trigonometric ratio.

Q: Do Now Find the sin, cos and tan ratios for the angle A. 12.8 km 9.6 km A 16.0 km

A: given,

Q: Find the sine of angle © in the triangle below. 34 16 30 30 а. 34 17 15 C. 17 16 d. 34 е. 15 b.

A:

Q: Consider this right triangle. 25 R. 24 T. Select the ratio equivalent to cos(S). 7. 25 24 25 /7

A: The correct option is option (A)  The detailed solution is as follows below:

Q: 2) Use the law of sines to find angle "C", side "b", and side "c". C a = 20 B-45° A = 30°

A: First of all we will find the value of angle C by using the angle sum property and after that we…

Q: Use the primary trigonometric ratios to find the angle 8. Round answers to the nearest tenth. a. b.…

A: Here we will find the angle θ,

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

A: Given, Cos B=?

Q: In the triangle shown, determine sin A * C 15 cm 9 cm A B 12 cm O 5/3 О 3/4 О 35 O 4/5

A:

Q: At what point does the terminal side of an angle, with a 35 T measure of 6 radians, intersect the…

A: We have to find intersection of unit circle with terminal side of angle 35π/6

Q: Use the triangle to find each ratio and write it as a decimal. Round to the nearest hundredth. 20 12…

A: Our Aim is to find the value of Sin (C) in ∆ABC to the nearest hundredth.

Q: In the triangle at the right, which ratio represents sin R?

A:

Q: In a triangle ABC, given that angle A 60°, find the exact value of sin (45° - B - C).

A: Solution of question as follows

Q: Find the value of each trigonometric ratio. Cos X 50 14 48 Y 24 24 7. 25 725

A: XY = 14 XZ = 50 ZY = 48

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.