1. Identify each of the following anglemeasures as acute, right, obtuse, straight, or reflex. a.) 35° 91° 65° 28° b.) 164° 181° 205° 61° c.) 193° 24° 38° 180° d.) 90° 179° 101° 32° e.) 45° 93° 81° 94° f.) 68° 57° 49° 21° g.) 359° 93° 31° 19°

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: 28. Nathan is on the observation deck of the Space Needle in Seattle, Washington. He is looking down…

A: Nathan is on the observing deck of the space needle in Seattle, Washington. He is looking down at an…

Q: park ranger at point A observes a fire and estimates the angle of elevation to be 25 degrees.…

A:

Q: Find the value of Y. A.) 34° В.) 146° (3x-68) C.) 68° 34° D.) 73° E E.) None of these

A: Basics of Geometry are used.

Q: Find the angle coterminal with –380° that has measure: a. Between 0° to 360° b. Between –360° to…

A: Given angle is -380°. a). To find coterminal angle, add 360° to the given angle. That is,…

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

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Q: 0. Find the angle with least positive measure coterminal with-390°. b.390° a.30° c.330° d.-330°

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Q: Find b if the reference angle is 30 degrees and c = 10 inches b a 1/4 1/3 1/2

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Q: 9. Find the angle with least positive measure coterminal with-180°. b.180° a.270° c.-270° d.-90°

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Q: 80 Find the value of x. A.) 40° B.) 80° C.) 120° D.) 60° E.) None of these

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Q: A bird watcher is gazing at tree canopies in California’s redwood forests. The bird watcher spots…

A: The problem can be illustrated with a diagram as follows: From the ∆ABE, sinθ=hss=hsinθ   ⋯⋯(1)…

Q: Approximate the degree measure to 1 decimal place of the angle θ subject to the given coordinates…

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Q: Another orienteering party sights on Lily Bay Mountain and the lookouttower and finds the following…

A: An orienteering party sights on Lily Bay Mountain and the Lookout Tower Now the mountain is 58∘ West…

Q: 3. Match the sketch with its corresponding angle: а. 115° b. 350° c. -460° d. -40° A. В. С. D. ++

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Q: Which of the following is NOT a quadrantal angle? A. 900° В. 1080° С. 500° D. 540°

A: We need to identify the angle which is not quadrantal. Given angles are A.900° ; B. 1080° ; C. 500°…

Q: a) Em g) 47 b) 4 h) 7 ) 27 i) 18

A: Since you have asked multiple question, we will solve the first 3 sub part of first question for you…

Q: a. Find a positive angle less than 360° or 2π that is coterminal with the given angle 11π/3.b. Draw…

A: Given that: The angle is 11π3 .

Q: Use cosine to find the value of x to the nearest tenth. 43. 44. 45. 9.5 57° 31° 63° 12 15 Choices…

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Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

A:

Q: (а) Draw a line MN 10cm long. (b) Construct an angle of 90° at N. Label any point X on this…

A: Draw a line of length 10 cm Now construct an angle of 90° at N and label any point X on the…

Q: negative angle greater than -720 degrees that is coterminal to -358 degrees is...?

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Q: Mr. Williams had this proof on the board. He asked the class to come up with the reasons to prove…

A: According to the given information it is required to prove that the arc AB= arc CB when given that…

Q: 4 m21 = m22 = m23 = m24 = m25 = 44° 5, 1 3.

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Q: Find the value of x in O A A.) 30° B.) 60° C.) 90° D.) 120° O c O D E None of these

A: We have to find x