In the diagram at right, AC || BD. Name a pair of corresponding angles.

Q: right

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Q: In the diagram, BCD is a straight line, BC 13cm and ABC = 90°. 5ст, АВ — 12ст, АС 3D %3D Find 12 a)…

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Q: B. F

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Q: For the angles a and B in the figures, find cos(a В). 3 2 1 В 2

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Q: R U

A: m<STR is 39° , because both angle <SUR ANd <STR are drawn on the same arc SR.

Q: In ΔABC, the measure of ∠C=90°, AC = 40, BA = 41, and CB = 9. What is the value of the tangent of ∠B

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Q: Which of the following angles in standard position has positive signs for both tangent and cotangent…

A: Given,  The angles  (a)  147°  (b) 248°  (c) 132°  (d) -330°    We have to find the angles which has…

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Q: 2. In the diagram, AB 1 CD and EF I GH. Name eight right angles. E A C D F B.

A: According to given figure if AB↔⊥CD↔ and EF↔⊥GH↔ then eight right angles will be ∠AOD, ∠AOC, ∠BOC,…

Q: Which ordered pair is on the unit circle at 150 degrees? 2 °(-*. *)

A: Radius of unit circle is 1

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Q: in the third quadrant, and x is in the fourth quadrant;

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Q: D F E ADEF is a right triangle. If FE = 24 and DE = 7, find DF.

A: Here we use Pythagoras theorem to solve this problem.

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Q: To find other representation for the point (r, 0) ? OAdd a multiple of 2m to the angle and do not…

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Q: 5a. Use the picture at the right to determine the following angles and arcs.

A: In the following circle, The intersecting secants on the external point follow the property…

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A: The given query is to find the angle which is the right angle .

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Q: In the circle below, AB is a tangent, m DC 88 , and m AC = 62". The measure of DEA = degrees and the…

A: Topic- circle vand it's properties

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Q: In the diagram, BCD is a straight line. In the diagram, BCD B 4 cm Given that tan x = length of BCD,…

A: This question is related to trigonometric ratios and triangles ,we will solve it using given…

Q: Find the of her Five functrons bf the Acute Angle Å sec A= 41

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Q: in the figure below, m Z1-2 and m2-(+93) Find the angle mesures

A: Here the angles ∠1,∠2 are the angles on a straight line. Hence, they add to 180°.

Q: e drawn to circle O fror C = 4. Find AD.

A: # We are entitled to solve one question at a time please resubmit the other question if you wish to…

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Q: nd the measure of each interior angle. (2x+15)° (3x-20)° (3x - 20)° (x+15)° M

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A: topic - similar triangles

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Q: In the diagram below, DE = 3EB, AB = a, DC = 3a, and AD = b Find in terms of a and b : %3D A a E b…

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Q: nd the cosine of the angle between the

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Q: The figure is a regular octagon with each side extended. What is the value of x?

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Q: Which of the following is equal to arccos(-1/2)? — 2т /3 -T/3 T/3 27/3 ОООО

A: Find the value of  Cos-1(-1/2)

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Q: Find the values of x, y, and z in the triangle to the right|

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Q: Find the angle that is complementary to u.

A: Given :  (a)θ=45∘51'37''(b)θ=136.42∘

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A: Given that: A right triangle with one angle = 60° and side = 20 as shown:

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Q: In ΔBCD, the measure of ∠D=90°, DC = 55, CB = 73, and BD = 48. What ratio represents the cosine of…

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Q: A B (7x + 1) (11x - 8) De (4x + 8) C Find each angle measure.

A: We find the cyclic quadrilateral angle.

Q: In the triangle at the right, which ratio represents sin R?

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Q: For the right triangle below, find the r

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Q: Suppose that y is an angle with secy = and y is not in the first quadrant. Compute the exact value…

A: Given trigonometric function is secγ=97 We know that cosθ=1secθ So, we have cosγ=79