In the rectangle below, AE= 3x+8, CE=5x-4, and EBC=63°. Find BE and mZECD. BE = m ZECD = D C E,

Q: In the right triangle CDE, m∠ D =34°and the right angle is at vertex E. Find the measure of ∠

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Q: Use the Law of Cosines to find the indicated missing information in the triangle. a' = b +c-2bcCosA…

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Q: Find the of triangle ABC given A = 110°, C = 32°, and c 240 cm. %3D %3D

A: By using the property, sum of all the interior angles of a triangle is 180° we get, ∠B=38°

Q: 1. In the figure, AB Il CD and BC'I| AE. Let LABD measure (3x + 4)°, LBCD measure (6x - 8)° , and…

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Q: 2) Solve the triangle DEF, given that d = 31m, e = 17m, and f = 16m. Round your answers to the…

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Q: 2B + 2C = 4, show In the triangle ABC, If cosec A + that the triangle is equilateral. COSEC COsec

A: Let the side length for equilateral triangle be x. Calculate the height for the equilateral…

Q: Given a=2, b=3, c=1, A= 20 degree, find B. Round to the neareest degree.

A: Given that, There is a triangle in which the value of each side is following, a = 2, b = 3, c = 1…

Q: Find all solutions for the triangle with f= 15, e = 14, F = 33°. If no solutions exist, write none.…

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Q: Find a if b = 116 km, c = 146 km and Za = 17°. а — km; Assume Zo is opposite side a. /ß is opposite…

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Q: Find the unknown side of the triangle when  x = 12 in and y = 5 in.  in

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Q: Given A=[a,] and B=[b,] are 3x3matrices. (i) If a, = 2i – 7j and b, =-4i + j, find A and B. (ii)…

A: follow next step

Q: Solve the ABC triangle that has B=100°, C=35°, and a=50

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Q: 3. Solve for triangle ABC, given that C = 135°, a = 12 units and b = 15 units. %3D

A: We have to find side and angle

Q: In triangle ABC, 4 = 30",B = 70 and a = 8 cm. Find the length of side c using the law of sines.

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Q: In triangle ABC shown find BC. (5d - 3) ст (3d + 7)cm C. A

A: Given,

Q: In the diagram below, AB I AC, CD = CE and mZB = 50°. Find %3D MZDEB. В A 50° D E C

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Q: The triangle ABC has AB=13 cm and BC =15 cm. Given that BCA= 60°, determine the possible values of…

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Q: Find vahues for b such that the triangle has no solutions. A 24%, a= 5

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Q: In circle D, find x and mCBA 4x+8 A D Зх-19 В A x = 27, mCBA = 62 x = 27, mCBA = 116 C x = 23, mCBA…

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Q: Use the law of cosines to solve that SAS triangle. b=5, c=11, A=30.

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Q: Solve the right triangle ABC, with C = 90°, a = 12 m and b = 20.8 m. ... m (Round to two decimal…

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Q: In the triangle shown, XZ 16 and YZ 12. Find XY. O 20 O 4 O 18 O 14

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Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

A: Givenα=95°b=23c=29

Q: Solve the triangle J =40',b=21, and C= 4.2 %3D Qニ Wo Such triangte exists.

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Q: Find values for b such that the triangle has two solutions.

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Q: n the triangle ABC , AB  6 cm and BC  9cm. Given that the area of the triangle is 18cm2, find the…

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Q: In the triangle below ĉ = 90°, AC = 3 and BC = 10 B cosec(A) =

A: Value of cosec(A) will be

Q: Solve for triangle/s ABC, given that a = 25 cm, c = 34 cm, and A = 34°. %3D

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Q: Consider the triangle shown below where mZC = 53°, b = 10 cm, and a = 23 cm. C 53 23 cm 10 cm A x ст…

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Q: In AHIJ, i = 6.6 inches, j = 6.4 inches and ZH=62°. Find the length of h, to the %3D nearest 1oth of…

A: We will use cosine rule to find the length of h in this question.

Q: In the triangle below, suppose that m Z P = (3x– 5)°, m LQ= (7x- 2)°, and m Z R = x°. Find the…

A: Sum of the three angles of a triangle is 180 degree

Q: Find the diagonals for a parallelogram whose sides are 4.0 m and 6.0 m. Plus one of the angle is…

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Q: Consider the figure. Find AB if BC = 4, BD = 5, and AD = 4. AB = В A D C

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Q: AABC is an isosceles triangle with AB = BC. If AB = 14x-8, BC= 10x + 36, and AC = 18x + 20, find the…

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Q: In the triangle below, with right angle ZF, suppose that mZD=(2x+46)° and mZE= (4x-4)°. Find the…

A: Given : In right triangle EFD,     ∠E = (4x-4)°, ∠D = (2x+46)°, ∠F = 90° Now, The sum of all angle…

Q: In the figure below, points D, E, and F are the midpoints of the sides of AA BC. Suppose DF=34,…

A: It is given that,D,E and F are the midpoint of the sides of △ABC. Also,given that DF=34,AC=48 and…

Q: Given triangle A ABC, we have that B = 110°,C= 40°, and b= 18 inches Find c, round to the nearest…

A: Consider the provided information, B=110°,C=40° and b=18inches Find the value of c. Apply the sine…

Q: Q Find the angle IF A= 2i -10j - Ik , B = 2Á + 2j+ k and À xB , CÃXB) Ã between them

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Q: What does CA and angle D equal?

A: We have to find the side CA and angle D.

Q: Find the angle, If Ā=2i - 10j - 11k , B =2 i+2j+ k and À xB , CẦ xB) Ã between them

A: Given that  A=2i-10j-11k And B=2i+2j+k To find the angle between the planes

Q: Solve for the remaining parts of ABCA. Illustrate and label the right triangle. 3.] Given c = 40.57…

A: Given, ∆ABC in which  c = 40.57 cm ∠B = 54°35' ∠C = 90° We have to solve the right-angle triangle.

Q: Solve the right triangle​ ABC, with C=90°. A=45.0°​, c=10.3ft  in the right riangle ABC, with C=…

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Q: In the figure below, points D, E, and F are the midpoints of the sides of Suppose AC= 72, DF= 34,…

A: Consider the given figure as And AC=72, DF=34, AB=48

Q: In a triangle ABC, a = 3cm, b = 3cm and ZB=75° then find the ZA.

A: Given: In ABC triangle,a=3cmb=3cm   and ∠B=75° To find the ∠A

Q: 2c

A: Opposite angles in any quadrilateral inscribed in a circle are supplementary.

Q: In parallelogram BCDE if mEBC=55° find m&DEB. C B 55° x°/E

A: Here we will use simple Geometry properties to find the required angle

Q: find all solutions to the triangle(s) with B=12°, a=160ft, and b=63ft

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Q: In right triangle ABC, m2C = 90°, CA OCB, and CA = V3. Determine the length of BA. %3D A 1 V3 2 O D…

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Q: In a right triangle ABC, C = 90°, B = 43° 4' and a = 6.274 mi. Solve for all the missing parts using…

A: First, we will find angle A. We know that 4' = 0.0666667 degree. Thus, B=43.0666667o.