Rectangle has diagonal of 28 and forms a60 degree angle with the bases what are the side lengths

Sine (28) = opposite / hypotenuse =

0.46947 = opposite / 28

opposite = 0.46947 * 28

opposite side = 13.14516

cosine (28) = adjacent / hypotenuse =

0.88295 = adjacent / 28

adjacent = 28 *.88295

adjacent side = 24.7226

Double Check

13.14516^2 + 24.7226^2 = 28^2

172.7952314256 + 611.20695076 = 784

784.0021821856 = 784

Correct to 5 significant figures