Mathematics, 24.07.2019 11:30, SanaiHardrick

Which statement is false? a. a parallelogram is a rectangle if and only if its diagonals are congruent. b. a parallelogram is a rhombus if and only if its diagonals are congruent. c. a quadrilateral is a square if and only if it is a rhombus and a rectangle. d. a quadrilateral is a rectangle if and only if it has four right angles. pls !

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, qxchung7310

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

Answers: 3

continue

Mathematics, 21.06.2019 18:30, ldldunker

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, christpress0

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Answers: 1

continue

Mathematics, 21.06.2019 22:10, leo4687

Which expression and diagram represent “renee biked four times as far this month as last month”?

Answers: 1

continue

Do you know the correct answer?

Which statement is false? a. a parallelogram is a rectangle if and only if its diagonals are congru...