lttlmockingjay38 lttlmockingjay38

07-04-2018
Mathematics

contestada

Prove that if a quadrilateral has four equal sides and one right angle, then the quadrilateral is a square

Respuesta :

popalabdulqayou popalabdulqayou

10-04-2018

so lets ABCD are the sides of the square and AB=CD, AC=BD and the Angle ABC = 90 so therefore by making a diagonal we can use the SAS or SSS congruency for two triangles, so we can prove two triangles are equal and that is why the shape is square.

Answer Link

Otras preguntas

How do historians use evidence to learn about the past? Choose all that apply. They analyze the carbon-14 of evidence. They excavate the sources of evidence. Th

the screen on Brianna's new phone is 2.85 centimeters long.What mixed number represents the length of the phone screen

what was scrooges attitude towards poverty?

Imperialism needed two things to work. They were:

using 5 9 3 8 how do you get to 24

living organisms all have dna and rna which are bothA. carbohydratesB. lipidsC. proteinsD. nucleic acids

Write the equation of the line that passes through the points (3,7) and (-1,2) in: 1. Point-slope form 2. Slope-intercept form

Choose the correct endings (last letter) for the following past participles. A. -u B. -é C. -i D. -s E. -t 28. Avoir 29. Tenir 30. Vendre 31. Prende 32. Boire

If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is $.

The most widespread bryophytes are _____.