4) 91 given AC = AD AB AE BC DE Proue AABC=AAED

Q: B. Given that ZCAB = LCBD, how do you know that AABC ~ ABDC? Explain your answer. A B.

A: We have to show that ∆ABC~∆BDC

Q: 2. What is being constructed in the figure? AF = BE AF | BE AE || BE O AB = EE

A: Given construction

Q: 8 In AABC, AC =116 and BC= 80. Find mLA to the nearest tenth. B 46.4 ©41.3 D 43.6 O A O B O c D

A: Use the sine ratio of angle A in the given triangle.

Q: Given AACD and AABE, what is AB?

A: The given figure is:

Q: In AABC, AB =7 and BC = 10. AC cannot equal C Your answer: O 17 10 7 3.3 Clear answer

A: We use triangle inequality theorem.

Q: If APIG ACOW, Pl?

A:

Q: (16+90) de 6. Evaluate

A:

Q: 6.2 o, 417 り O• 2 o.447 X, o. 587 0.3 nd:. う、= ?

A:

Q: 8 In AABC, AC=116 and BC =80. Find mLA to the nearest tenth B

A:

Q: Given AB = ED and ZA =ZE, which could be used to prove AABC = AEDC? B O A: SAS Strike Reset OB. AAS…

A: We can use the property of triangle In order to solve the given problem.

Q: Hint: 6"du In b b. On de 30

A:

Q: 6. If m/CDA = 44°, what is mZCBA? %3D A 22° 046° O 1369 0 449

A: 6. Given is a figure of a quadrilateral ACBD inside a circle   Also, given m∠CDA=44°   To Find:…

Q: 4. b° a 78° Draw o agmages here 87 °నా

A:

Q: 3. What is M<BAC? 4. What is M2CDE?

A: Given that : Figure :

Q: 7 4** 4 4 ect the correct choice below and, if necessary, fill in the ans

A: This is the given equation 3x4+54=-74 3x4=-74-54 3x4=-124 3x=-12 x=-123 x=-4

Q: R. 27 UT = ST = 18 VS = VT = *RT = 30

A: To find: The value of UT,ST,VS,VT. Calculation: The opposite side of the parallelogram is parallel…

Q: Given: AABC~ ADEF. If DE = 6, DF = 9, AC = 27, and BC = 30, then AB = O 12 O 18 81 O 10

A: Given triangles ABC and DEF are similar triangles. DE = 6 , DF = 9 , AC = 27 ,  BC = 30 To find AB…

Q: In AABC, BC = 15, BE = 6, DC = 12, and AD 8. Determine whether DE || AB. Justify your answer. %3D 14

A:

Q: In A ABC, a=30, A=33, and C=22.calculate c to 2 nearest tenth.

A: Given, In triangle ABC, a = 30, A = 33o  and C = 22o

Q: 4.7 et X, 550 48' find X

A:

Q: 45. Suppose ABCA AECD Which statement is NOT necessarily true? BA ED A. В. BCCE C. BCA ZDCE D.

A:

Q: 4. mYU 108 mXW MXVW M, mYWU

A:

Q: Given ASTU and ADEF, what is mZU ?

A: Given,          A triangle is shown below :

Q: C. 10с%3D 13.71

A: 10c= 13.71 then, c= 13.71 /10 = 1.371

Q: Verify the integration formula.

A:

Q: 55 (UCOSCV))(usincn).u dv du

A:

Q: 5 16 Evaluate dydxdz.

A:

Q: 9. If AC= 60 units and EC= 36 units, is AE|| BD? %3D 24 18 E A 8.

A:

Q: If 125% of x is 80 and x is n% of 400, what is the value of n? dd inages tere

A:

Q: The universal set U = {Employees} %3D On time Drove 31 4. 22 8

A: From the venn diagram,we get

Q: l=cscr, then / Seec oe A-1 ANdelred 01 Nore af these

A:

Q: 8) Given: AE = 4; AB = 7; DE = 5 Find: CD

A:

Q: If AABC ADEF and AC = 3 * DF, which two statements must be true? 2. %3D O mLA = mD O mLA = 3 mLD O…

A: Solved below

Q: 16. What are the corresponding parts of ACAE an ADAB? SEE EXAMPLE 1

A: Corresponding parts of Triangle CAE and Triangle DAB are as following.

Q: Given: AC a BC and AX = BX Prove: 1 22

A: Note: Since you have posted multiple questions we will solve the only first question for you. If you…

Q: 4 3D 14.8in. 20in. 44in. #4 * in.2

A: Geometry Question

Q: B A E °C

A:

Q: 86 105 45 533 %3! 200 - + - Need Help? Read it

A: This is a higher-order system of equation,

Q: 21. If ADEF and AABC are similar, what is the length of AB when the length of DE is 23. 10 40 23.00…

A:

Q: Given: BA 1 AE DE I AE 21 = Prove: 47 E8

A: It is known that, in a rectangle, each interior angle is 90°. From the given figure, note that…

Q: If AB = 9 and BC = 12 then what is AC? A C

A: as we can see from the image, here  AC=AB+BC

Q: A survey states that the names a the local city office to help imprc surveying is not being followed…

A: There are some basic principle which we follow for proper surveying. A. Ethics in Surveys…

Q: Find the standart devivition si fi 4 6 87 11 4 36 -

A: Given Data: x Frequency (f) x f x-x¯2 fx-x¯2 4 6 24 10.8512 65.10727 8 7 56 0.4983 3.487889…

Q: 2. If Ac B then BCA.

A:

Q: 3. If mZAOD =75, what is mBC? %3D mBC %3D

A: Consider the triangles ∆AOD and ∆BOC. As, C is the center of the triangles, hence we will have:…

Q: 26) AB DE and AB = 4, AC = 6, BC = 7, CE =9, what is DE?

A:

Q: 12. In cirde O, m z ABOC=62". Find m AC A C 620

A:

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.