Given: Circle O, AB //DC and arcs ED and EC are congruent. Arc AB = 52° and arc BC = 32°, find the measure of arc EC. 5)

Q: Use inverse trigonometry to find the measure of Angle A to the nearest degree. Cos A = 0.3090 a) 31…

A: Use the inverse trigonometric function and identities.

Q: 4) Given: Circle O, AB //CD Arc AB = 84° and arc AD = 108°. Find arc CD.

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Q: Explain how the cosine law can be used to find the measure of angle P. (The figure screenshot has…

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Q: 1. Evaluate: csc (-3t/2) 2. What is the reference angle of 1560°? 3. Evaluate: tan (420°)

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Q: 4. Find the length of the missing side. a) 88 km 24 km b) 8.2 cm 25° 5.5 cm c) 1.97 cm 4.8 cm d) 28…

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Q: 22) Calculate Angle P when Arc(AC)=58 deg and Arc (BD) = 32 deg. List/write the circle postulate…

A: We have given a circle  Arc(AC) =580 Arc(BD) = 320 If two chords of a circle intersects each other…

Q: 8. For csc330° a) Draw the angle in standard position. b) State the associated reference angle.…

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Q: The special triangle, and has corresponding sides of: O a) 4, 4, 2 b) 9, 4, 4 O c) 1, 1, √2 d) 1,√3,…

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Q: 4. Calculate each unknown angle to the nearest degree and each unknown K length to the nearest tenth…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: 7) The time shows 10:15 AM on the hands of a standard clock. Determine the area of the sector by the…

A: Given, Diameter of the clock, d = 18 inches. The time shown on standard clock is 10:15 AM .

Q: E Zenith angle A

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Q: d the measure of each angle listed below using the diagram: O NOT TYPE DEGREES OR THE SYMBOL OR IT…

A: Given: The sum of the angle of the triangle is 180. Here, AB∥DC.

Q: In rectangle RECT, CT = 26 cm, AE = 16 cm, and mZERA = 23". Give the requested angle measures and…

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Q: QUESTION 15 The interior angle of a regular decagon (10-gon) has a measure of: OA. 18⁰. OB. 36º. OC.…

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Q: To measure the length d of a lake (see Fig. 7), a baseline AB is established and mea- sured to be…

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Q: 1.) The given given angle Position. What in? is in standard quadrant is 342

A: given angle is 342 degrees

Q: P T O R

A: Solution is following in explanation step.

Q: A D

A: The figure

Q: If arc CA = 50 and arc ER 40, what is angle CSA?

A: Given: mCA⏜=50, mER⏜=40 We know that if two secants or chords intersect inside a circle, the the…

Q: B A D F F G H

A: Solution is following in explanation step.

Q: What is the degree measure of the angle with radian measure i) 18° ii) 36° iii) 250° iv) 0.01° v)…

A: Using radian to degree conversion formula.

Q: 2. Use the diagram shown to find the measure of each angle or arc. Round to nearest hundredth when…

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Q: D. S, H, A, and I are points on circle N, m<SNH = 80°, m²HNA = 115°, and mLANI = 25°. A Find the…

A: To find the measure of the given arcs of the circle.