Question

find the length of the diagonal, d, of the parallelogram below to the nearest inch.

Answer 1

i don't really get how i should find one of the angle or the height of the parallelogram to find d

Answer 2

hi georges :)

Answer 3

hey geogesyip! have you tried solving the problem using cosine law?

Answer 4

check this out!

Answer 5

the only difference for the solution of this is that it's asked for the diameter or the longest side but it has the same concept.. you only have to substitute equations in terms of the diagonal for you to get the answer