10) For what values of x and y must ABCD be a parallelogram?

Q: Prove ABCD is a parallelogram. Justify mathematically and explain.

A: Given vertices of quadrilateral are A(-1,3) B(3,2) C(2,-5) D(-2,-4) Prove ABCD is a parallelogram

Q: If a triangle has vertices (-5,-5), (-4,-6), and (-2,-1), how do you reflect this over the y=x axis

A: First of all to find the coordinates of the vertices A(-5,-5),B(-4,-6),C(-2,-1) after reflection…

Q: find the area of the parallelogram with vertices (2,4), (3, 8), (7, 12), and (8, 16). Answer:

A:

Q: What is meant by standard position on a coordinate system?

A: To describe the position you create a coordinate system…

Q: 3 Determine what kind of quadrilaterál I formed by the following points: S MI-2,-1), L(1,3), T(5,0)…

A: Given

Q: Prove that the diagonals of a parallelogram bisect each other.

A:

Q: 1) Determine if the figure is a parallelogram. Slope-of:- ВС: AD: C(6, 5) B(1,3)- AB: D(7, 1) CD:…

A: on solving this we get the

Q: 12. Use one of the properties of paralelograms to prove ABCD is a parallelogram. A(0, 01 6-4 -2 -2…

A: In parallelogram ,opposite sides are congruent.

Q: For any parallelogram, provethat the sum of the squares of the lengths of the sides equalsthe sum of…

A: I'm doing the question myself without using the hint.  Let PQRS be a parallelogram.  Let PQ, QR, RS…

Q: Consider the points A(-10,8), B(-1,-13), C(-4,-15). Given that ABCD is a parallelogram, find the…

A:

Q: Plot the following sets of points in a Cartesian plan given set of points consecutively to form a…

A:

Q: Can you help me better understand the properties of a special parallelogram

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Q: Q7. Check whether the points (0, 7, 10), (-1, 6, 6) and (-4, 9, 6) are the vertices of a right…

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Q: Use an algebraic proof to show that the points A(-3, 1), B(0, 4), C(0, 2), and D(-3, -1) form a…

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Q: 4 -5 -4 -3 2-1 -1 1 2 -3 -4 -5 Enter the perimeter of parallelogram ABCD, in units. units D.

A: The figure is given by

Q: 13. a) Convert y = x + 8x - 9 to Vertex Form

A:

Q: For A(-1,2); B(6,4); C (1, – 20), how many different points D could be chosen if ABCD is a…

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Q: 8) Determine whether the given vertices represent a parallelogram, rectangle, or rhombus. ВС-1,-1),…

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Q: 11. Determine if the statement is true or false. "A kite is a parallelogram"

A: Given the statement, "A kite is a parallelogram"