a) What is the area of trapezoid ABCD? b) The line passing through B and D intersects the y-axis at the point E. What are the coordinates of E? c) The sides AD and BC are extended to intersect at the point F. Determine the coordinates of F. d) Determine all possible points P that lie on the line passing through B and D, so that the area of OPAR is 42

Q: Given four trapezoids of width 1, calculate the size of the shaded zone.

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A:

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Q: In quadrilateral ABCD (Figure 8.20), the lengths of the sides and of diagonal BD are shown. Find the…

A: Given: A quadrilateral ABCD Formula Used: Heron's Formula: s=a+b+c2Area=ss-as-bs-c

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A: Sketch the triangle ABC.

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Q: Given: Rectangle RSTU, M is the midpoint of RS. Prove: A UMT is isosceles.

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Q: Consider quadrilateral ABCD shown in the coordinate plane.   Greg used the shoelace formula and…

A: Shoelace formula.

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Q: Two congruent intersecting circles B and D (not shown) have a line (segment) of centers BD and a…

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Q: S T 8in C E

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Q: . Heron also derived the following formula for the area of an inscribed quadrilateral with sides a,…

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Q: where ABC is an isosceles triangle in which AB = AC. P is any point in the interior of AABC such…

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Q: Find the length of the longer diagonal in a rhombus with sides of length 12 and a smaller diagonal…

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Q: In trapezoid ABCD, AB CD and ZBAD insert diagonals AC and BD : AAMD is isosceles.

A: Given :- In trapezium ABCD, AB≅CD and ∠BAD≅∠CDA  Prove :- ∆AMD is isosceles ∆

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Q: Find the area of an isosceles trapezoid with legs 5 and bases 4 and 12.

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Q: Calculate the area of the given quadrilateral starting at A and going clockwise using the shoelace…

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Q: Given: Rectangle RSTU, M is the midpoint of RS. R Prove: A UMT is isosceles. IT

A: Please refer the attached image for complete solution.

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Q: An isosceles trapezoid has base angles of 45 degrees and a perimeter L (Figure 19a). What is the…

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Q: In the accompanying diagram, AABC is not isosceles. Prove that if altitude BD were drawn, it would…

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Q: 16. In a rhombus ABCD, AC = 24 cm and BD 10 cm. Calculate the perimeter of the rhombus.

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Q: Frind THE PERIMETER OF RHOMBUS ABCD WITH DIAGONALS AC AND BD INTERSECT AT poiNTE IF BD= 24 AND D AC=…

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Q: Use Theorem 11.4.1 to show that the area of an equilateral triangle with sides of length s is given…

A: Consider the given:  Let the length of side of Equilateral triangle is “s”.

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A: The figure is illustrated below:

Q: Given a rhombus with a side length of 13 cm and a diagonal of Io cm and an area of 120 cm? ; find…

A:

Q: An new piece of support material needs to be instalied in the triangular region on the house shown…

A: Given : CD = 60 inches <FCE = 32  EF is the perpendicular bisector of CD.   To find FD

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.