Let a be the angle between ở and w and ß be the angle between w and ž. Is a > B? Support your answer mathematically.

Q: An exterior angle has the same measure as its adjacent interior angle. O True O False

A: Solve the following

Q: Assume that ||v|| = 2, ||w|| = 3, and the angle between v and w is120◦. Determine:  ||2v + w||

A: Given,           v=2, w=3, and the angle between v and w is 120°.

Q: An exterior angle is supplementary to its accompanying interior angle. True O False

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Q: Which of the following angles are congruent? Select all that apply. A = L A = H B = J B = L C =…

A: We have to find which angle are congruent. Congruent angles = congruent angles have the same angle…

Q: Assume that ||v|| = 2, ||w|| = 3, and the angle between v and w is120◦. Determine: v · w

A: Given,||v||=2,||w||=3,and angle between v and w is 1200. To find:v.w Solution: We know, dot product…

Q: Observe (but do not measure) the following angles. Conclusion?

A: Consider the angles

Q: 2c

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Q: The angle formed between A = 5a, +10ag+ 10az and surface z 5 is 10 15.1 74.97 48.189

A: There are two types of quantities which describe the magnitude and direction of an object and are…

Q: In AWXY, XY = 10, YW = 15, and WX = 13. Which statement about the angles of AWXY must be true?

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Q: Find a positive angle less than 360° or 2π that is coterminal with the given angle -445°

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Q: Find u · v, where 0 is the angle between u and v. ||u|| = 100, ||v|| = 230, 0 6

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Q: Find a · b if |a| = 14, |b| = 9, and the angle between a and b is 7/2.

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Q: 16. Find, in degrees, the angle between a and b. 16) Given that a = 8, b 5 and a b 20 %3D Answer:

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Q: Find u v, where 0 is the angle between u and v. ||u|| = 70, ||v || = 200, e =

A: We have to evaluate u.v  Using formula U.V =||U|| ||V|| cos (theta)

Q: Consider the three points: А — (5, 5) A B= (10, 2) C = (7,7). Determine the angle between AB and AC.…

A: Find angle

Q: Find u · v, where 0 is the angle between u and v. ||u|| = 4, ||v|| = 14, 0 = - 3

A: This problem can be solved by directly putting given values in the formula for the dot (or scalar)…

Q: I FIND THE INTERIOR ANGLES OF A A BC. B(5,4) A (o,10)

A:

Q: Assume that || v|| = 2, ||w|| = 3, and the angle between v and w is 120°. Determine: (a) v. w (b)…

A: Given, ||v||=2 , ||w||=3  and θ=120°

Q: 2. Given that a = 6, b = 4, and the angle between a and b is 60°, calculate the following: %3D a + b…

A: SOLUTION-

Q: If u = (bla +|a|b) and y= (la|b-b|a), evaluate u•v. Hence, interpret the geometrical с. relationship…

A: Here two vectors, vector a and vector b is given. Another two vectors, vector u and vector v is…

Q: Find u · v, where e is the angle betwe I|u-6, I|vl| = 18, 8-푸 3

A:

Q: Look at ZZVW and ZSVW in the image below. Which of the following is the best description for this…

A: '' If the sum of two angles is 90 degree then these angles are said to be complementary.''

Q: 29 feet, EF = 26 feet, and En ADEF, DE OF = 32 feet. Which correctly gives the order of the angle…

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Q: e. Angle between a and c

A: Here we have to find the angle between two vectors.

Q: B. Determine whether the pair of measures of angles are complementary or supplementary.

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Q: Give a) one positive angle and b) one negative angle coterminal with

A: To find the positive angle coterminal to given angle we add 2π to the given angle but when the angle…

Q: Use the diagram to find the measure of each angle. 30° 12 7. Z10 8. Z12 9. Z13 13 15 10. Z14 16 14…

A: We have to find angle ∠14, ∠15, ∠17. We have to solve question number 10,11,12

Q: If| v | = 2, |w| = 3, and the angle between v and w is π/3, find | v - 2w| .

A: Given | v | = 2, |w| = 3  the angle between v and w is π/3

Q: State whether the indicated angle is angle of elevation, depression, or neither. 1 38 17 2. 3 23 b)…

A: Given, Angles  ∠1 =∠3 = 38°    and  ∠2  We have to find the angle of elevations, angle of depression…

Q: 8) Use the diagram to find the angle measure, given that MZBAE =130° %3D a) MZBAC b) MZCAD (3x- 10)…

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Q: 8. If LA and ZB are complementary angles, mZA (2r +11) and m/B = (10x- 17), find mLA. %3D

A: Two angles are said to be complementary it their measures add to 90 degrees.

Q: ABDE is a square section and BDC is an equilateral triangle with C outside the square. Compute the…

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Q: Exercise.2 Ifī =7- 27 – 2k and B = 67 + 37 + 2k, find a) A.E b) Angle between A and B c) projaB

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Q: Look at ZUVY and ZYVW in the image below. Which of the following is the best description for this…

A: Two angles are known as supplementary angle when sum of measures of two angle is 180°.

Q: Given the sides of a triangle, XY = 10, YZ 12, and XZ+5, which lists the angles from smallest to…

A:

Q: se the Angle Addition Postulate to determine the measure of ZBXE

A: Given: To find: measure of ∠BXE

Q: (3x + 1)° (2x – 1)° H J

A: Find all the angles

Q: Use the diagram to find the measure of each angle. 30° 7. Z10 8. Z12 12 10 13 9. Z13 10. Z14 11. Z15…

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Q: EXERCISE 1. Calculate a x b when a = 2, b = 4 and the angle between a and b is 0 = 45°

A: We will solve this by definition of cross product of two vectors

Q: Find a positive angle less than 360° or 2π that is coterminal with the given angle -π/40.

A: we have to find a positive angle less than 360° or 2π that is coterminal with the given angle -π40.

Q: Give a) one positive angle and b) one negative angle coterminal with - a) b)

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Q: Which angles are supplementary to Z1? Select all that apply. 1 26 24 2 28

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Q: Suppose that u = (5, 3) and v= (6, –1). what is the angle between u and v, rounded to the nearest…

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Q: 5. Find the angle  between 0° and 360° That is coterminous 375°.

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Q: Find a positive angle less than 360° or 2π that is coterminal with the given angle -π/50.

A: Given: -π50 Concept Used: Coterminal angle is given by adding or subtracting 2π or 360° to each…

Q: What is the measure of angle R?

A: calculate the angle R.

Q: Which of the following could also be a name for angle z IJK? O 2 JIK O Z KJI O Z KIJ

A: m∠IJK≠m∠KJIBut,∠IJK=∠KJI=∠JTherefore option B) ∠IJK=∠KJI is correct. Therefore option B) is correct.

Q: verify that △DEF is a right angle triangle given that D(2,14), E(8,4), and C(18,10)

A: