On the basis of the drawing provided, complete this form of the Law of Cosines. a

Q: The law of cosines generalizes the Pythagorean theorem. True or false?

A: Law of cosine is

Q: Consider the triangle AABC with sides a 5 and b = 4, and ZA = 120°. Use the Law of Sines to…

A:

Q: A ship is 9 miles east and 6 miles south of a harbor. What bearing should be taken to sail directly…

A:

Q: Explain why the Pythagorean Theorem is a special case of the Law of Cosines.

A: Consider the following figure: Law of cosine: c=a2+b2-2abcosθ

Q: Make up an applied problem that requires using the Law of Cosines.

A: Here, our aim is to make up an applied problem that requires using theLaw of Cosines.Let us consider…

Q: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

A: Given,

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: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

A: We use Trigonometry ratios to solve this Question

Q: What is the value of cot θ if the terminal side of angle θ intersects the unit circle in the first…

A:

Q: The sides of a parallelogram are 16 m and 10 m, and the longer diagonal makes an angle of 18° with…

A: Let x be the length of the longer diagonal use law of sines to find the value of x from the lower…

Q: What is the value of csc 0 if the terminal side of angle 0 intersects the unit circle in the first…

A: We have to find value of csc if the terminal side of angle to theta intersect the unit circle in the…

Q: Illustrate the Law of Cosines?

A: Given: Define the law of cosines with examples:

Q: 1. Sketch the triangle and solve using the Law of Sines: LA = 30°, LC = 65°,b = 10

A:

Q: ne, and tangent of the angle without using a calculator. 177 sin(e) = cos(e) = tan(e) =

A: Topic:- trigonometry ratios

Q: If two angles and the included side are given, the third angle is easy to find. Use the Law of Sines…

A: let BAC is the triangle such that  sides of a triangle are  BC=a; AC=a and AB=c ;  the corresponding…

Q: Find the ratio of the Sece of the given right triangle. 13 12 5.

A: Given : Right triangle Find :        sec θ Solution:    From the given right triangle,…

Q: Use the Law of Cosines to find the distance from P to Q in Figure

A: To use the Law of cosine to find the distance from P to Q. Law of cosine :                    c2 =…

Q: Through what approximate angle of rotation must a baseball pitcher turn when throwing to first base…

A: We have given a square where the home plate is bottom of the square and first base is at the right…

Q: Consider the triangle AABC with sides a = 5 and b = 4, and ZA = 120°. Use the Law of Sines to…

A:

Q: At the Maryland State Fair, there Is a zoom in with the following dimensions: • Radius 30 ft •…

A: According to our guidelines I am answering first three subparts. Please resubmit other parts in…

Q: "For the right triangle shown, express the cos of ∅ as a fraction in lowest terms if side a=8, side…

A: The edge length of the right-angled triangle  is  a=8, side b=6 and side c = 10 We need to find as…

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 &…

Q: What is the value of csc 0 if the terminal side of angle 0 intersects the unit circle in the first…

A: Given data:     The given value is: x=10⁄17.   The unit circle is the circle having one radius. The…

Q: On the basis of the drawing provided, complete the Law of Sines. sin a a B a A b

A: Given

Q: In the triangle show below sec 0 is A В

A: Solution:-

Q: the law of sine for plane triangles given by All of the above is true .I O sina/a sine/b sinø/c .I O…

A: In this question we have to choose the law of sine of plane triangles

Q: Find the length of arc AB. A 145° 15

A:

Q: 6. Use the Law of Cosines to find the missing angle. 7. 9.

A:

Q: Are the following statements true or false? Please explain. (a) The Law of Cosines cannot be used in…

A:

Q: Use the Law of Cosines to calculate the value of x. Round answer to the nearest degree. 21 17 X =

A: The answer is found in step-2

Q: How does the value of sine and cosine relate to writing proofs about triangles?

A: Let, ABC be a right angle triangle as shown in the figure sine(θ) = a/h cosine(θ) = b/h

Q: 5) Find PR 20 ft /64* 86 R

A:

Q: For AABC (not shown), suppose you know that a = 3, a = 57°, and ß = 84°. a) Explain why you do not…

A: Given: For ∆ABC , a = 3, α = 57°, β = 84° To explain: Why we do not need to apply the Law of sines…

Q: (A) Why does the Law of Sines have an ambiguous case when solving for angles, while the Law of…

A: The Law of Sine have an ambiguous case when solving for angles because when we use law of sine for…

Q: 2. A 21-ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: If angle A = -in radians, what is the degree measure of A? Provide your answer below:

A:

Q: se the Law of Sines to verify that there is no such triangle that satisfies the given conditions: =…

A:

Q: How does the law of cosines generalize the Pythagorean theorem?

A: We have to show that the law of cosines generalize the Pythagorean theorem.

Q: If I know the measures of all three angles of an oblique triangle, neither the Law of Sines nor the…

A:

Q: What is the Law of Cosines?

A: Law of Cosines Let us consider a ∆ABC Sides of the triangle are a, b, & c.

Q: If e is an angle in standard position and its terminal side passes through the point (21,-20), find…

A:

Q: Use the sine law to determine the measure of angle C, to the nearest degree, given that b = 87.4 ft,…

A: Find angle c

Q: If a = 10 km, b = 12 km, and c = 17 km, use the law of cosines to find B to the nearesttenth of a…

A: Given: a=10 km, b=12 km, and c=17 km

Q: A 20 ft ladder leans against a building so that the angle between the ground and the ladder is 81…

A: A 20 ft ladder leans against a building so that the angle between the ground and the ladder is 81…

Q: If a = 5 km, b = 7 km, and c = 9 km, use the law of cosines to find C to the nearesttenth of a…

A: Given: a=5 km, b=7 km  and c=9 km. To find: ∠C Solution: Cosine rule of triangle states that:…

Q: Given that sine = 3/5 ande lies in quadrant II, find the following value. cote 3/4 4/5 -4/3

A: Given: sinθ=35 and θ lies in quadrant II.

Q: the law of sine for plane triangles given by All of the above is true I O sina/a sine/b sino/c O II…

A: sine rule for triangles is asinα=bsinθ=csin∅