« previous next »

Author Question: If the coordinates of the vertices of a quadrilateral are (0, 0), (0, -a), (-b, -a), and (-b, 0), ... (Read 655 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
on: Jun 18, 2018
If the coordinates of the vertices of a quadrilateral are (0, 0), (0, -a), (-b, -a), and (-b, 0),
  then it is a(n) ___________.
 
  Fill in the blank(s) with correct word

Question 2

Which of the following transformations maps an isosceles trapezoid onto itself?
 
  (a) A 180 rotation around the point of intersection of the diagonals
  (b) A reflection with respect to the midsegment of the trapezoid
  (c) A 90 rotation around a base vertex
  (d) A reflection with respect to the perpendicular bisector of a base
  (e) All of these are correct.


mk6555

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 18, 2018
Answer to Question 1

a rectangle

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Ecliptic coordinates Ecliptic coordinates
Ribbon representation of the myosin S1 fragment (from coordinates supplied by Ivan Rayment Ribbon representation of the myosin S1 fragment (from coordinates supplied by Ivan Rayment
How to convert rectangular coordinates to polar coordinates How to convert rectangular coordinates to polar coordinates
If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle
If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle
Quadrilateral Quadrilateral
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library