Login

Search the forums now!

Welcome, Guest. Please login or register.

September 20, 2025, 10:08:28 pm
Pages: [1]   Go Down

Author Topic: quadrilaterals - with only two right angles and two pairs of sidelengths??  (Read 913 times)  Share 

0 Members and 1 Guest are viewing this topic.

chuckjefster90

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 201
  • Respect: +1
quadrilaterals - with only two right angles and two pairs of sidelengths??
« on: July 23, 2010, 09:48:49 pm »
0
Hey guysss

Whats a quadrilateral that only has two right angles and two pairs of equal sidelengths?
I thought a kite but im not sure.

also, with only one pair of parallel sides, diagonals of equal lengths and at least one right angle?
Its impossible but I'm not sure what reason? please help

Thanks
Chuck
Logged

chuckjefster90

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 201
  • Respect: +1
Re: quadrilaterals - with only two right angles and two pairs of sidelengths??
« Reply #1 on: July 23, 2010, 10:10:50 pm »
0
Also, since diagonals of a certain quadrilateral intersects at right angles, do the diagonals of ALL quadrilaterals have this property? Reason? :/
Logged

brightsky

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3136
  • Respect: +200
Re: quadrilaterals - with only two right angles and two pairs of sidelengths??
« Reply #2 on: July 23, 2010, 10:13:09 pm »
0
No. If you take a quadrilateral with diagonals perpendicular to each other and stretch the shape, the angle between them would obviously distort. :)
Logged
2020 - 2021: Master of Public Health, The University of Sydney
2017 - 2020: Doctor of Medicine, The University of Melbourne
2014 - 2016: Bachelor of Biomedicine, The University of Melbourne
2013 ATAR: 99.95

Currently selling copies of the VCE Chinese Exam Revision Book and UMEP Maths Exam Revision Book, and accepting students for Maths Methods and Specialist Maths Tutoring in 2020!
Pages: [1]   Go Up