Question

What is the value of? a right triangle a 30 degree angle and a leg measuring 7(square root)3

Answer 1

okay so draw the triangle.

Answer 2

it is drawn

Answer 3

where I don't see it

Answer 4

Draw the triangle please.

Answer 5

since we know the 30* angle which one would you use cos(theta), sin(theta), or tan(theta)?

Answer 6

I have no clue

Answer 7

sin(theta) = opposite/hypotenuse

Answer 8

Does that ring a bell?=)

Answer 9

what is cos(theta) = ?

Answer 10

cos(theta) = b / c

Answer 11

cos(theta) = adjacent/hypotenuse

Answer 12

yes if you are saying b = adjacent and c = hypotenuse

Answer 13

which side is the hypotenuse?

Answer 14

across of the right angle

Answer 15

yes

Answer 16

ok

Answer 17

so show me the equation with the given side and angle?

Answer 18

You would use cos(theta) = adjacent/hypotenuse

Answer 19

I am confused

Answer 20

cos(theta) = adjacent/hypotenuse. You want to solve for w = hypotenuse

Answer 21

\[C0S 30 = \frac{ AB }{ AC }\]

\[\frac{ \sqrt{3} }{ 2 }= \frac{ 7\sqrt{3} }{ AC }\]
CAN u find AC