ARC sceles triangle with venes angle. L ZA ZE ZBCA-ZDCE MCWDC BABCDC .ZA ZBCA D a. b. F Given: AABC is an isosceles triangle with vertex angle. ZB. ZA ZE ZBCA-ZDCE BC = DC Prove: C is the midpoint of AE CPCTC Converse of isosceles triangle theorem C. Given d. Isosceles triangle theorem

Q: Question 7 of 10 Which expression gives the distance between the points (2, 5) and (-4, 8)? OA.…

A: We know that distance  between two points (x1,y1) and (x2,y2) is (x1-x2)2+(y1-y2)2 Therefore option…

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Q: dx 1-x2

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Q: Sketch triangle ABC with vertices and triangle DEF with vertices D = Then answer the following…

A: Given points are-  A(0,-1) , B(-3,1) , C(0,5) D(3,-3) , E(0,-1) ,F(3,3)

Q: The coordinates of the terminal point for the angle 9m are: O (1, 0) O(-1, 0) O (0, 1) O (0, – 1)

A: Given angle9π

Q: 7- Points A (2,4), B (0,0) and c (-2,1) define a triangle in a plane. Find angle ABC to the nearest…

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Q: AACB = ABEF E A LA *Hint: You cannot name the angle as B because there are three different angles at…

A: According to the question, we have to complete the statement ∠A≅∠........  as it is given △ACB≅△BEF.…

Q: The circumcenter is found at the intersection of the angle bisectors of the triangle. True or False?

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Q: Find the angle #2 and # 5 when angle #= 48 Bisector 2 3 48 4 10 ग

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Q: In the diagram, C Is the center of the drde and XYZ Is Inscribed in the drcle. Select True, False or…

A: See attached file for a step by step explanation.

Q: On circle of center O, AB and CD are chords. CA = 2x+1, BC = 3x-2, DB = 4x-5 and AD = x-4. Then…

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A: We can find the answers as below using the properties of circle.

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Q: In triangle XYZ, ZA is the angle bisector of angle Z XA = 4, YA = 6, and YZ = 12. Find the %3D…

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Q: In the shape below, to prove the triangles are congruent by SSS, we would need to state that AC AC.…

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Q: Which of the following is four-point geometry?

A: Axioms of Four Point geometry is given as 1.   There are exactly four distinct points 2.   Any two…

Q: 10) What is the measure of <A? x+58 85° x+53

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Q: 1) Classify a triangle with vertices A, B, and C where m<BAC = 120 and AB = AC. Include angle and…

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Q: 4. mLA Yes 4x 2x

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Q: Given a triangle with vertices A (1,0,1), B (-1,-1,2), and C(-2,3,1), find the angle between AB, and…

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Q: What value of I would prove that ray AB is an angle bisector of ZCAD? C (2x+10)B (x+ 15)°

A: Given that ∠CAB=2x+10  , ∠BAD=x+15   and Ray AB is angle bisector of ∠CAD   i.e ∠CAB=∠BAD   i.e…