Determine the sizes of the following angles and give reasons for your answers: a) Â, d) B, b) Â, e). Ĉ, c) B f) D, 1 85° 85 20° sho 180 D

Q: 13. Given that mZA = and m2C = + 20, find the measure of each angle of OABCD.

A: Solution Question 13 Given,  A parallelogram ABCD  with m∠A = 2x3   and  m∠C = x2+20  We have to…

Q: Classify each triangle by each angles and si 7) 8.6 60 8.6 60 60 8.6 9) 32 11.2 13.2 90 58 7

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Q: In Exercises 5 to 10, find the value (or expression) for each of the six trigonometric ratios of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If the given angle is in standard position, find two positive coterminal angles and two negative…

A: we have to find two positive coterminal angles and two negative coterminal angles of the given…

Q: Yelena Soler Using Trig to Find Angles Mar 12, 1:13:35 AM In AMNO, the measure of ZO=90°, MN = 27…

A: Please see the explanation below.

Q: Refer to the figure. Name an angle supplementary to <BEC. 48° C B.

A: From the given figure have to find the supplementary angle of BEC∠BEC is ∠AED

Q: By considering the given sides of the triangle, we can tell that angle 0 is: 2 cm 9 cm greater than…

A: Suppose the triangle is as below :

Q: Find the measure of the angle indicated in bold. 9x +6 10x 140° O 60° O 100° O 45° 10 11 12 3 14 15

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Q: Are the two triangles (not drawn to scale) similar? If so, explain why they are. 41 13 770 160 40 36…

A: Apply the similarity property of the triangle. Apply some application of AAA.  If into triangle…

Q: Given ZABC (as shown), provide a second correct method for naming this angle. A B C

A: Given that,∠ABC

Q: ) Based upon the angle-angle criterion for similarity of triangles, which of the following triangles…

A: There are three triangles given and all are right angled triangle. In triangle 1, angle E is 64 and…

Q: Find the measure of the indicated angle to the nearest degree. 21 34 O 24° O 52° O 32° O 38°

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Q: Given that the triangles in Figure 27 are similar, find the missing length x and the angles A, B,…

A: Given that the triangles in Figure 27 are similar, find the missing length x and the angles A, B,…

Q: Consider the following pentagon. What is the measure of the indicated angle? Show your work clearly.…

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Q: Given: MLIED=116° and MLJFG= 100° Find the measure of each unknown angle. (not drawn to scale)

A: Since m IED is 116, 2=m FED = 180 - 116 =64 Similarly m JFG is 100, 1 = m EFG = 180 - 100 =80…

Q: Which of the following angle is coterminal with angle measure 3 t rad.? 4

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Q: Given ZABC (as shown), provide a second correct method for naming this angle. . A C

A: According to given figure ∠ABC can also be written as ∠CBA

Q: 2. Consider the triangle below. M 64 Determine the angle measure for zA and ZM in order for AGAM to…

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Q: In circle B with mZABC = 42°, find the angle measure of minor are AC. C

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Q: List the angles of AABC in order from smallest to largest. 11 A 13 12 A Pear Deck Interactive Side…

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Q: Determine the measure of angle B to the nearest degree, given that a is 12.1 m and side length b is…

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Q: Consider the triangle below. M (10x + 10)° (4x– 5)° (9x – 9) - A Determine the measure of angle A.…

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Q: What is the measure of angle R, given the largest triangle is a right triangle? RA 12

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Q: Which type of triangle is formed given the following angle measurements? Angle 1: 30° Angle 2: 30°…

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Q: Determine the measure of angle A to the nearest degree, given that a is 16.8 m and side length c is…

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Q: Use the measurements m 2DBE = 40°, m zFBD = 80°, and m zABE m zDBC, and the angle addition postulate…

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

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Q: On the basis of the information given, determine the measures (in degrees) of the remaining angles…

A: given    m∠B=46°

Q: Find the measure of the indicated angle to the nearest degree. 13 9. O 35° O 46° O 71° O 44°

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Q: Given the following triangle, what is sec(@)? 15 12

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Q: Find the measure of the indicated angle to the nearest degree. 6. O 27° 63° O 30° O 60°

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Q: Find the measure of the indicated angle to the nearest degree. 15 16 O 20° O 70° O 43° 47°

A: Given a right triangle,

Q: a nght angle has hypotenuse op kngth 9 and its Teg opposite to angle is of length 6. Evaluate ton &…

A: Given:- A right angle has hypotenuse of length 9 and its leg opposite to angle θ  is of length 6. To…

Q: The angle between 0 and 360° and is coterminal with a standard position angle measuring 1813 angle…

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Q: Determine the length of side length a to the nearest tenth of a kilometer, given that angle B is 62°…

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Q: What is the reference angle of 278° 18'. A. 8° 18' В. 81° 42' C. neither A nor B

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Q: Given a triangle with interior angles a, 3, y, and opposite sides with lengths a, b, c respectively,…

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Q: If triangle ABC has the following measurements, find the measure of angle A. a- 17 b-21 C 25 O…

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Q: not sure how to get the measure of the other 2 angles

A: From the figure,   Given that, Calculate the angle FBE

Q: Find the measure of the requested angle * 1) .mLH= 20 29 21 O 12.3 degrees O 15.7 degrees 34.5…

A: The solution is :

Q: Which of the following is not a case for determining congruent triangles?(a) Angle–Side–Angle (b)…

A: To determine which of the following is not a case for determining congruent triangle. (a).…

Q: 2. Given LABC (as shown), provide a second correct method for naming this angle., B

A: Given:    Angel which is &lt; ABC

Q: Vhat is the measure of angle C in the following figure? AO 29 BO 47 CO 27 DO 104 2.

A: We have to find out the angle

Q: Find the missing angle measure. (Hint: set it up equal to a supplementary ngle.. 180 degrees) 108°

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Q: In Exercises 23 to 28, use a form of the Law of Cosines to find the measure of the indicated side or…

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: Given the angle 125°, a positive coterminal angle is v and a negative coterminal angle is

A: Given angle is θ=1250 The formula for positive coterminal angle is θ+3600 and the negative…

Q: Find the measure of the indicated angle to the nearest degree. 21 21 22 O 73° O 44° O 14° O 17°

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Q: Find the measure of the indicated angle to the nearest degree. 14 8 O 55° O 60° O 35° O 30°

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Q: In Exercises 21 to 26, find the measures of the angles named to the nearest degree. 21. 22. 25 cm 12…

A: Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: The angle between 0° and 360° that is coterminal with the 454° angle is______degrees?

A: 454° = 360o + 94o