2. If in AABC we have ZB = LC, then AB AC and AABC is isosceles.

Q: GIVEN: AB || CD, M AB = CD, AL = CM. 7. PROVE: XCBL = XADM.

A: From the given data, we can say that the quadrilateral has a pair of sides which are parallel and…

Q: 18) (SAnn B anlogbro dtiv C AB = 12, BC = 3x + 6, and AC = 5x – 12 a) Find BC b) Find AC

A: Since you have asked  multiple questions in single request  so we  will be answering only first…

Q: Show that for A symmetric inf. = Amin(A).

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Q: GIVEN: SE = SW, 41 = x2, EL = WB. PROVE: KL AB. W

A: Congruency  Properties : angle angle side (aas) property                       Congruent parts of…

Q: 11:11 (0) 70 in 2 Using the SAS Similarity Theorem, which Triangle below is congruent to AABC 70 3…

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Q: 10. Given: AE bis Prove: AABC =

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Q: Given: AB e CD, AB II CD Prove AABC X ACDA

A: Given: So, as AB || CD then the angle DCA = the angle BAC. Further, AC is common.

Q: is tG following Conresger Os diveeg fao - X

A: Given: [They not mention the limit values ]. The given function is f(x)=x1n or  xn.

Q: If OA=10 cm and AB=12, what is RC

A: Given, OA=10 cm   and    AB=12   Radius  OR¯ ⊥ AB¯    We have to find the Length of RC.

Q: Part 1 out of 3 Because BD and AC bisect each other, AE = CE and BE = DE, so AE (select) congruent…

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Q: Prove the following is a Pythagorean Triple: (5, 12, 13)

A: Given, (5, 12, 13) To Prove: Given set of numbers is a Pythagorean Triple.

Q: If OE = OF, then AB 2 CD. %3D

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Q: 15, If ZBEC = 42°, CD = 30°, and AE = 95°, find ZAFE. %3D %3D

A: Given ∠BEC=42°CD⏜=30°AE⏜=95°

Q: Qiven: CD=4AC CE =4BC Prove A ABC AEDC D.

A: Given, CD=4AC----(i) CE=4BC----(ii)

Q: 3. A Gve reasom B Fig. 22.14 Circle In Fig. 22.14, ABD = 35°. Evaluate: (a) AĈD (b) AI O State…

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Q: What must be true in order for AABC = AEDC by the SAS Congruence Postulate? A ZB = ZD ZA = ZE ©AC CE…

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Q: 13. Given AB | CD and AB = CD Prove AABC= ADCB A D B A

A: The given data is: AB¯∥CD¯ and AB¯≅CD¯   To prove that:  ∆ABC≅∆DCB

Q: In ABCD, DB= CD and mZC = 36°. Find mZD. %3D Answer: Submit Answer attempt 1

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Q: Given: AB | DC, AB = DC Prove: AABD E ACBD

A: Given : AB∥DCAB≅DC

Q: . In AABC if m LC = 90, AC = 8, and AB 17, then cos B = _? %3D

A: Consider the diagram of the triangle as per the given information, here the objective is to find…

Q: Given: AABC, LACB is a nght CD 1 AB. A D Prove: AC x BD CD x BC

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Q: 7. In kite WXYZ, m <VXY = 58°,and m<ZWX = 50°.Find MZWZY %3D %3D W

A: Given figure is a kite we know that Kite diagonals bisect at 90°

Q: Given AABC with AB BC and mZB = 44°, find mZA. Draw a picture! a) Om/A 136° b) O mZA = 44° c) OMZA =…

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Q: AABC and ADBC lie on same side of BC. If BA=CD, BD=CA, prove that AD||I

A: Introduction: A parallelogram is a type of quadrilateral produced by intersecting lines. A…

Q: Question 4 a. SAS b. ASA C. Not congruen d.

A: we are given 2 triangles we need to check weather the given triangles are congruent or not, if yes…

Q: Prove the following. 1. If AABC is isosceles with AB = AC and 21 = 2 2, prove BD = EC. A E C B

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Q: 4) If CD = 3, DE = 5 and AB = 10, find CA. %3D C A

A: Given, \ CD=3, DE=5 and AB=10

Q: In a A ABC, if ZA = 55° and sides a = 15.11 m, c = 6.25 m, then ZC is %3D O 19.81° O 76.28° O 13.72°…

A: We have to find angle C

Q: 4 Given: AB PC; A BCA and A CBD insubscribe in circle prove: A BCA GA ALABC LDCB 000 ACBD ん A

A: To prove -   angle ABC = angle DCB                    Triangle BCA= triangle CBD

Q: If ADEF ARST, then we can conclude that ZR

A: Explanation of the solution is given below...

Q: The diagram below shows AABC, with AEE ADC, and ZACB LAED. Prove that AABC is similar to AADE. 11 YD

A: We have to prove  traingle ABC is similar to traingle ADE.

Q: Given: AB = BC and MA = PC, ZAMO = ZCPO Prove: ДАMО - ДСРО В M P А

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Q: 3) If AB = 12, DE = 8 and AC = 9, find DC. %3D

A: Given: AB=12, DE=8, and AC=9 we have to find DC

Q: = 8 and NP = 10. Which of these must be true? b. MP 2 c. MP > 10 d. MP < 10

A: Given: In a ∆MNP, MN=8NP=10……1

Q: If A, B are 3 x 3 matric det(AB ') = 12 and a Then det(3A". (B)¯1)

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Q: B E D Suppose AB= AE. Can you use the SSS Postulate or the SAS Postulate to prove AABC = AAED?

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Q: Suppose a, = lan 1- 6an 2 + lan 3 and a4 = 47, as = 3, and a6 = -273. Find a1, a2, and az. %3D %3D =…

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Q: In AMNK, MN = NK, m ZN=110°, and MK = 5. Find MN.

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Q: GIVEN: AABC with mZB > mZA PROVE: AC> BC

A: Given, ∆ABC where ∠B=b &gt;∠A=a prove: AC&gt;BC now draw a perpendicular line CD on AB from C we…

Q: QUESTION 2 Ustng De Molure's Theorem, evaluate 12 3 -itl ard leave four angwer in the form Z=a+ ib

A: Topic:- complex number

Q: 15. If AB = 20 and CD = 12, find OE. %3D 16. If OA = 13 and EA = 1, find CD. %3D %3D

A: If the diameter is perpendicular to a chord in a circle, then the diameter will bisect the chord.…

Q: 1. Given: AB CD and CB AD Prove: ADAC = ABCA A

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Q: GIVEN: OV = LV, КО ZL. PROVE: AKVZ is isosceles. 3 2 4

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Q: 3. Given: CD || AB and CD a AB D Prove: ADAC ABCA

A: Given: CD ∥ AB   and  CD≅AB   To prove: △DAC≅△BCA

Q: 4. Given: ZABG = ZEDG, AG = EG Prove: AB = DE

A: Given that: ∠ABG≅∠EDG, AG≅EG. We will use similarities of triangles to prove this.

Q: Given: mZADB=mZCDB, AD = DC Prove: mZBAC=mZBCA, MD 1 AM

A: Given m∠ADB=m∠CDBAD≅DCWe need to prove that m∠BAC=m∠BCAMD⊥AM

Q: In AKLM, KL || NO. Given that NK 21, OL=28, and MO= 16, find MN. M MN = K L.

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Q: 16, Given AD is parallel to EC and BD BC, prove A ABD A EBC E.

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Q: 9n +2 Σ (An + B) Consider the serles > with A, ries ?

A: