calculate Theta, alpha, B, and Area, given C (in inches), A (in inches), and angle a ( in degree). find Theta (in degrees), alpha (in degrees), B (in inches), and Area (in  sq. in.)

Q: Find the measure of the angle 2OAB in radians, where O(0,0), A(5,2), and B(3,5). (Round to the two…

A: Given points are O(0,0),A(5,2),B(3,5)We know that slope when two points (x1,y1) and (x2,y2) is…

Q: Are the triangles below acute, obtuse, or right? Triangle A Triangle B Triangle C Triangle D 50 60°…

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Q: Find the length of strapping (in inches) needed to attach a pipe to a wall as seen in the figure…

A: Given the diameter of pipe is 19.00 in. So radius (r) = diameter/2 = 9.5 in. Length of arc =…

Q: Find the angle 0, in degrees, between u and V. u = [5, –2] v = [1, 2] 0 = = Ex: 1.234

A: Given that  u=[5,-2] v=[1,2] Find the angle between u and v

Q: 40° V. 65°

A: We need to find the angles x and y. We know that the central angle Is twice the inscribed angle by…

Q: Find the angle 0, in degrees, between u and v. u = [8, –5] v = [0, –3] 0 = Ex: 1.234

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Q: Convert the angle to a decimal in degrees. 1 1'1" ..... 1°1'1"= %3D

A: Topic = Algebra

Q: Order the angles from least to greatest 44 ft 29 ft A 50 ft C Smal Medum Large O o

A: Concept - Angles to opposite to smaller sides are smaller.Angles opposite to larger sides are…

Q: Determine the measure of angle A where A: (1, -2, 4), B: (0, 5, 1), and C: (-2,3,0) in degrees.

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Q: Construct a triangle ABC such that AB = 6.5 cm, DA = 60o and DB = 45o. Use only ruler and compass to…

A: Construct the given triangle

Q: Sketch a triangle that has acute angle 6. cot(8) = 3 V13 V10 V 10 3 3 V13 V10 10 1 3 3

A: last option is correct answer.

Q: d an angle between 0° and 360° that is coterminal with -250°. 290° ii) – 70° iii) 70° iv) 110° v)…

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Q: Find the tangent of angle O in the triangle below. 4 9. a. 9 9 C. 5 V65 4 b. d.

A: We have the given figure as We have to find the tangent of the angle

Q: Find the angle of elevation from B to C.

A: The angles and sides of a right triangle are related by using trigonometric functions. Trigonometric…

Q: A cable from the top of a 200-ft telephone tower makes a 50° angle with the ground. How long is the…

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Q: Determine the angle between the diagonal of a cube and the diagonal of its base, as shown in the…

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Q: Find the angle between u and v, rounded to the nearest tenth degree. u = i + 2j - 2k, v = 8i – 6k

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Q: ZGIH is a right angle. H. Which term describes GI?

A: Use definition of altitude and given angle to find the  term describes GI

Q: Convert the angle to a decimal in degrees. 78°24'17" 78°24'17" =° (Do not round until the final…

A: We have to convert an angle of 78°24'17" in degrees.    Before converting, let us see first two…

Q: The distance between a and b is lb -al.

A: Here, a=-0.5 & b=3

Q: Identify the figure that shows coterminal angles. А. В. С. D.

A: Coterminal angles: The angles are said to be coterminal angles if they have the same starting point…

Q: Find the reference angle. 6. 510° 7. 640° 8. -100°

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Q: Solve for the right triangle. Round to the 2nd decimal place. 22 37° Q PR= RQ= Angle P= P. 23 R…

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Q: Referring to triangle ABC, find the area of the triangle. a = 8 cm, b = 12 cm, C = 120° Round to…

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Q: 64 ° J X 92° Y

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Q: Determine the value of the missing angle 90 F 95 50° S 50 45 140° T. O O O C RI

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Q: Find the largest angle of AHJ. Assume that a is a positive number. 26a 27a I 20a

A: Given: In  ∆HIJ the side lengths are h=20a, j=26a, I=27a The given query is to find the largest…

Q: Determine whether the angle between u and v is acute, obtuse, or a right angle.

A: Given vectors: u=2-11    and   1-2-1

Q: Find the largest angle of ABCD. C 22 mi 15 mi 23 mi D.

A: Angle opposite to largest side is larger.So, ∠C is largest.By law of CosinecosC=BC2+CD2-BD22(BC)(CD)

Q: Classify the angle as acute, right, straight, obtuse, or none of these. .. O A. Obtuse O B. Right

A: For the above figure

Q: Find the angle 0, in degrees, between u and v. u = [1, –8] v = [-9, –3] 0 = = Ex: 1.234;

A: The angle between u and v is θ=cos-1u¯.v¯uv

Q: 10 C 50° 30° a b

A: Our objective is to solve the oblique triangle.

Q: The angle of elevation from the bottom of the ski lift to the top of the mountain is 62°. If the…

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Q: List the angles from least to greatest. AB = 4.08 CA = 4.65 BC = 6.46 %3D LC LA ZB

A: Use herons formulae to find area of traingle and then fund the angles using trigonometric formulaes.

Q: Find the angle 60, in degrees, between u and v. u = [0, –2, 2] v = [-6, 1, 5] 0 = Ex: 1.234

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Q: Give two positive and two negative angles that are coterminal with the given quadrantal angle. 97.…

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Q: Determine if the lengths represent the sides of an acute, right, or obtuse 9, 14, and 7 a) Acute b)…

A: Given, Three sides of triangle say a=4 b=7 and c=14

Q: Find the measure of each marked angle and write your answers on the space provided. mL4 120

A: Here we have to find the ∠m=?

Q: Find the missing angles based on the picture: mZl = %3D m22= 4 1 m23 = 2 72 (3 m24 = m25 = m26 = %3D

A: The given figure is as follows- Given Information - ∠CEF = 72° Line XY is parallel to PQ CE = EF

Q: Find the angle between u and v.

A: Given data: The first vector given is u=<2,1,3>. The second vector given is v=<1,0,-4>.…

Q: (a) LABC is a right angle. AB = 8 inches, BC = 11 inches, and AD = 3 feet. D answers to one decimal…

A: AB=8 inches , BC=11 inches

Q: Use the Exterior Angle Theorem to find the missing angles below: R V. 24 B 60 A 136 M U W. Angle A…

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Q: Use the protractor diagram to determine mZMKN. 0 10 120 140 1 110 80 650 4 30 110 100 0 H. K Part A…

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Q: A 14 Ft. 18 Ft. 16 ft. B. Order the angles in the triangle from Smallest to Largest: Smallest:…

A: Calculation of the inner angles of the triangle using a Law of Cosines The Law of Cosines is useful…

Q: When drawn in standard position, in which quadrant does the terminal side of the angle -240 lie? O…

A: the given angle is θ = -240 degree

Q: Which angle is complementary to <AFB? Which angle is complementary to ZAFB? D

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Q: Identify the angle that is in standard position. A. В. C. D.

A: Standard Position: An angle is in standard position if its vertex is located at the origin and one…

Q: Determine in which quadrant the following angles are located. 18 II II IV

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.