GIVEN: In Figure 6.46, AB and AC are tangents to 00 from point A; B and C are points of tangency. PROVE: AB = AC

Q: O a) -a Ob) -b Oc) b O d) a

A:

Q: 1. AB and AC are tangent to OP. Find AB. 4 3y +4 B 1ly

A: here we will find AB,

Q: this problem is in the context of Hyperbolic Geometry. Let us suppose that the standard unit length,…

A: The Bolyai-Lobachevsky formula relates the hyperbolic distance d in the hyperbolic plane to the…

Q: a. · b = . ) Find a ⋅ b if |a| = 2, |b| = 2, and the angle between a and b is - radians.

A: a⋅b≈3.76Explanation:The dot product of A and B is,a⋅b=∣a∣∣b∣cosθ Given the…

Q: a) Show, from 1st principles, that if a small angle x is measured in radian, then: i) ii) sin x = x…

A: take a triangle as below :

Q: 5л 6 7П 6 бл & & 9 п 6 7л 6 11п

A:

Q: 12. What is the simplest form of sin tan"(G V10 A) 10 V10 C) 20 V10 B) 12 V10 D) 14

A: The given expression sintan-113

Q: 3. Determine the principal measure of the angle x, rounded to the nearest degree.a) cosec x = 2, 4b)…

A: The problem is asking us to find the principal measure of the angle x, given the values of the…

Q: Which is NOT a sine, cosine, or tangent ratio for ZA? 6. 6. 6. b) 9.5 9.5 c) 11 9.5 a) 11 d) 2 9.5…

A: NOTE: Refresh your page if you can't see any equations. . here we have  AC=6 BC=9.5 AB=11

Q: Find the value of each trigonometric ratio. 29) sin X Y 12 X 16 20 20 A) C) Z 25435 B) 4543 D) 30)…

A: In a right triangle, the sine of an angle A is defined as the ratio of the length of the side…

Q: Point Y is in the interior of ZXWZ. Given that WX and WZ are opposite rays and mXWY = 4(MZYWZ), what…

A: When two vectors opposite in direction then angle between them 180°

Q: Use the Law of Sines to prove that the angle bisector of an angle in a triangle splits the side…

A: We use sine law

Q: 41. Two straight roads diverge from an intersection at an angle of 60°. Two cars leave the…

A: Cosine formula  In a triangle ABC if a.b.c denotes sides opposite to angles A,B,C respectively i.e.…

Q: In Exercises 1–3 express tan R as a ratio. 1. 2. T. 3. T 15 3 19 13 8. T. R R 4-6. Express tan S as…

A: Explanation: Given that a right-angled triangle STR. Where,  RT=8ST=3

Q: 10. For the angles a and B in the figures, find cos(a + B). 2 3. 2.

A: We know that in a right angle triangle cosθ=basehypotenuse…

Q: 1. Using the law of cosines prove that 4m =2(b²+c?)-a², where ma is the length of the median…

A:

Q: a. · b = . ) Find a ⋅ b if |a| = 2, |b| = 2, and the angle between a and b is - radians.

A: a • b = 3.75877  Explanation:

Q: iven that sin (0), state the value(s) of in degrees, correct to one decimal, such that 90° ≤ 0 ≤…

A: The correct option is 186.4 and 353.6

Q: Find ABC on interval [0,2pi)

A: For a right-angled triangle, using the Pythagoras theorem, it can be written that h2=p2+b2 , where…

Q: A convex quadrilateral has area 30 and side lengths 5, 6, 9 and 7, in that order. Denote by θ the…

A:

Q: If TanA= of the other 5 off of what is the measure ノノ trig funchoi based angle A.

A:

Q: I still need to know how we get from sin(.909)=.788=65

A: I think you are asking about why

Q: plve the following eq a) 2 sin 2x = 1

A: Given,      (a)  2sin 2x=1

Q: 3πT 5 a) Find the complement of a. b) Find the supplement of a. c) Find two angles, one positive and…

A:

Q: Prove the Law of Cosines, c² = a² + b² – 2ab cos 0, by referring to Figure 23. Hint: Consider the…

A: To prove :                   The Law of Cosines. From the given figure, it is observed that x = a…

Q: 5. Using property 1, find the value of ZAin each of the following cases. i) ii) ii) 30% A 45 60°

A: