Question

If cos A= 0.3942, what is the value of angle a to the nearest minute?

Answer 1

cos^-1(0.3942) ;put calc in radian mode !

Answer 2

1.165599126

Answer 3

That the answer

Answer 4

yes !

Answer 5

1.17

Answer 6

Thanks

Answer 7

nearest minute !

Answer 8

Anytime .
:)

Answer 9

So let say I had the same problem with tan a = 0.4750 I just do the same thing

Answer 10

tan^-1(0.4750) in radian mode

Answer 11

.4434483364

Answer 12

good! in radian mode and in degree mode it is 25.04 degrees