Mathematics

Mathematics, 21.07.2019 02:20, yqui8767

Given: a b c d is a rectangle. prove: the diagonals of a b c d are congruent. the coordinates of rectangle abcd are a(0, 0) , b(a, 0) , and d(0, b) . the length of ac¯¯¯¯¯ is equal to the length of bd¯¯¯¯¯ is equal to the diagonals of the rectangle have the same length. therefore, ac¯¯¯¯¯ is congruent to bd¯¯¯¯¯.

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Mathematics, 14.07.2019 11:20, biba54

20 points! alana is writing a coordinate proof to show that the diagonals of a rectangle are congruent. she starts by assigning coordinates to a rectangle as shown. then she uses the coordinates to write and simplify expressions for the lengths of the diagonals. what is the length of one of the diagonals of the rectangle?

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Mathematics, 19.07.2019 04:00, toxsicity

Erika is writing a coordinate proof to show that the diagonals of a rectangle are congruent. she begins by assigning coordinates to the vertices of a rectangle as shown. which sentence describes what erika should do to prove that the diagonals of the rectangle are congruent? show that the slope of km¯¯¯¯¯¯¯ is ba and the slope of jl¯¯¯¯¯ is −ba. show that the diagonals intersect at (a2, b2) . show that jl=km=a2+b2−−−−−−√. show that jl¯¯¯¯¯ and km¯¯¯¯¯¯¯ have the same midpoint.

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Mathematics, 30.07.2019 13:10, cshepp81

The figure below shows a rectangle abcd having diagonals ac and db: a rectangle abcd is shown with diagonals ac and bd. jimmy wrote the following proof to show that the diagonals of rectangle abcd are congruent: jimmy's proof: statement 1: in triangle adc and bcd, ad = bc (opposite sides of a rectangle are congruent) statement 2: angle adc = angle bcd (angles of a rectangle are 90°) statement 3: statement 4: triangle adc and bcd are congruent (by sas postulate) statement 5: ac = bd (by cpctc) which statement below completes jimmy's proof?

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Mathematics, 03.08.2019 02:30, nerd58

Will give brainliest and if you have proofthe figure below shows a rectangle abcd having diagonals ac and db: a rectangle abcd is shown with diagonals ac and bd. zinnia wrote the following proof to show that the diagonals of rectangle abcd are congruent: zinnia's proof: statement 1: in triangle adc and bcd, ad = bc (opposite sides of a rectangle are congruent) statement 2: angle adc = angle bcd (angles of a rectangle are 90°) statement 3: dc = dc (reflexive property of equality) statement 4: statement 5: ac = bd (by cpctc) which statement below completes zinnia's proof? triangle adc and bcd are congruent (by asa postulate) triangle adc and bcd are congruent (by sas postulate) triangle adc and cba are congruent (by asa postulate) triangle adc and cba are congruent (by sas postulate)

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