Question

in triangle DEF, DE= 15 and measurement of f is 32. e is 90 degrees. find EF to the nearest tenth

Answer 1

is 32 the angle at F?

Answer 2

D------ 15 -----E
90 /
/
/
/
/ ??
/
/
32 /
F

Answer 3

tan(32) = 15/EF

EF = 15/tan(32)

Answer 4

EF = 24.005

Answer 5

worst drawing ever!!

Answer 6

Could also use the law of sines =]