Question

Lucinda wants to build a square sandbox but has no way of measuring angles. Explain how she can make sure that the sandbox is square by measuring only length.

Answer 1

All sides of a square must be the same length.

Answer 2

a.Arrange four equal-length sides so the diagonals bisect each other.
b.Arrange four equal-length sides so the diagonals are equal in length.
c.Make each diagonal the same length as four equal-length sides.
d.This is not possible; Lucinda has to be able to measure a right angle.

Answer 3

@idiotdancer

Answer 4

Measure the length between the diagonal corners, when they are the same then the square or retangle has 90 degree corners

Answer 5

can you get it from that?

Answer 6

she cant measure. @ehuman

Answer 7

Pretty sure it's b.

Answer 8

it says you cant measure angles, only length
you make a box have 90 degree corners by making sure that the distance between the diagonals are the same

Answer 9

come on dancer ler her/him think

Answer 10

i got it thanks guys