Which method can be used to prove that the triangles are congruent?

Q: Use de Moivre's Theorem to find the following. Write your answer in standard form. (√2 cis 77)

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Q: Glven: Parallelogram MNOP with diagonals bar (MO) and bar (NP) Prove: bar (MO) and bar (NP) bisect…

A: Given a parallelogram MNOP, with diagonals MO, NP . To prove the diagonals MO, NP bisects each…

Q: 2. Explain why Corollary 2 is true. That is, explain how the fact that MXN is a semicircle leads to…

A: We have given information that MXN⏜ is a semicircle so,  MN is the diameter  given figure is

Q: How much must "t" be so that points P(2,1); Q(-2,1) and R(0,t) are vertices of an isosceles triangle…

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Q: Prop. 43: For every parallelogram, the complements of the parallelograms about the diameter are…

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Q: AC and D8 are diagonals of the quadrilateral ABCD AO-OC, 80-OD. Prove ABCD is a parallelogram.

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Q: Consider the conjecture "A figure that has four sides is a square." Which one of the following is a…

A: Rhombus has 4 sides . But it is not a square.

Q: Given: AC BD and CAB ZDBA. Prove: ABC ABAD. CAB LOBA

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Q: 2. Consider the converse statement "If Pis a point such that PA = PB, then Pis on the perpendicular…

A: Please find the answer in next step

Q: Express the result in trigonometry and rectangular form 1 43. (1 + V3i)6

A: D-Moivre's theorem: If z=reiθ, then it is a complex number. Then, zn=rn(cosnθ+isinnθ) where n is…

Q: there is no /BAC LEDF, AB DE, and BC EF, but AC DF.

A: Given that: The Two triangle △ABC and △ DEF. Where ∠BAC ≅ ∠EDF , AB¯ ≅ DE¯ , and BC¯ ≅ EF¯ , but AC¯…

Q: Which of the following statements must be true in order to prove that a quadrilateral is a…

A: There are main 4 properties of a parallelogram

Q: Show that there is no “AAA" congruence theorem by sketching two triangles AABC and ADEF where ZBAC =…

A: Given: We have two triangles which are∆ABC and ∆DEF, Where, ∠BAC≅∠EDF,∠ABC≅∠DEF,∠ACB≅∠DFE

Q: Use the converse of Ceva’s theorem to prove that the angle bisectors of the interior angles of a…

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Q: (5) Prove that in an Isosceles triangle, the angle bisector at the apex angle is also the median and…

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Q: decide whether enough information is given to prove that the triangles are congruent using the SAS…

A: The equal sides and equal angles of two triangles are shown in diagram above.

Q: (4) Prove that if two altitudes in a triangle are congruent, then the triangle is Isosceles.

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Q: Which two triangles are congruent by the SAS Theorem? Complete the congruence statement. E

A: Consider

Q: AB²+ AC² = 2(AO² + BO²) e O is the middle point of BC.

A: Part A

Q: 2+32 2-2 b) If arg 1. a) Simplify show that the locus of z is part of the circle with centre (0,1) 4…

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Q: For this question, assume the Parallel Postulate P-1 (a) State the Pythagorean Theorem carefully.…

A: The longest side of the triangle is called the "hypotenuse", so the formal definition is In a right…

Q: Prove synthetically that the angle bisectors of the interior angles of a triangle are concurrent at…

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