FLASH! Fredda Wyatt 01/2009

GIVE THE TRIG RATIO. YOU HAVE 5 SECONDS! EXAMPLE sin A 5/13

cos A 12/13

tan A 40/9

cos B 5/13

tan E 12/16

sin B 12/13

cos A 16/34

cos A 9/41

sin B 16/34

tan C 9/40

cos B 30/34

sin A 40/41

sin A 30/34

cos D 12/20

tan B 16/30

tan B 12/5

cos E 16/20

tan A 5/12

cos C 40/41

sin E 12/20

sin C 9/41

tan D 16/12

tan A 30/16

sin D 16/20

Name the trig function you would use to solve for x. YOU HAVE 5 SECONDS! EXAMPLE tan

sin

cos

tan

sin

tan

sin

tan

cos

tan

sin

cos

sin

cos

sin

cos

sin

cos

tan

cos

sin

cos

sin

tan

cos

Write the equation to solve for x. YOU HAVE 12 SECONDS! EXAMPLE tan 28 = x / 32

sin x = 12 / 16

cos 64 = 15 / x

tan x = 5 / 12

sin 40 = 16 / x

tan x = 4 / 1

sin x = 13 / 27

tan x = 27 / 8

cos 33 = x / 19

tan x = 23 / 11

sin x = 9 / 29

cos 41 = x / 32

sin 67 = x / 20

cos x = 5 / 9

sin 36 = x / 10

cos 42 = x / 12

sin x = 6 / 11

cos 18 = 9.2 / x

tan 34 = x / 1000

cos 16 = 8.3 / x

sin 45 = x / 6

cos 31 = x / 17

sin x = 11 / 13

tan y = 19 / 27

cos 49 = x / 28