Figures in the Coordinate Plane (Sec 9-1)

Question 1

Triangle ABC is an isosceles triangle in which sideAB = AC. What is the perimeter of triangle ABC?

Revolt · Accepted Answer

10 + units

Question 2

–101

Revolt · Accepted Answer

1; The slope of XV is .: 1; The slope of UW is .: –1; Step 3: The slopes of the diagonals are .: negative reciprocals; The diagonals of kite UVWX are .: perpendicular

Question 3

–10undefined

Revolt · Accepted Answer

–1; The slope of diagonal PS is .: –1; The slope of diagonal QR is .: 1; The midpoint of PS is .: (2, 2); The midpoint of QR is .: (2, 2); The diagonals of the square are perpendicular bisectors because the diagonals are .: perpendicular and share the same midpoint

Question 4

23364665

Revolt · Accepted Answer

46

Question 5

[___] units

Revolt · Accepted Answer

20

Question 6

Which statement proves that quadrilateral HIJK is a kite?

Revolt · Accepted Answer

IH = IJ = 3 and JK = HK = , and IH ≠ JK and IJ ≠ HK.

Figures in the Coordinate Plane (Sec 9-1) Answers

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