Answer:
tan theta = 2 sqrt(5) /15
Step-by-step explanation:
sin theta = opp / hypotenuse
sin theta = 2/7
We can use the Pythagorean theorem to find the length of the adjacent side
a^2 + b^2 = c^2
2^2 +adj^2 = 7^2
4 + adj^2 = 49
adj ^2 = 49-4
adj^2 = 45
Taking the square root of each side
adj = sqrt(45) = sqrt(9*5) =sqrt(9) sqrt(5) = 3 sqrt(5)
The tan theta = opp/ adj
tan theta = 2 / 3 sqrt(5)
Multiply by sqrt(5) / sqrt(5)
= 2 sqrt(5) / 3 *5
= 2 sqrt(5) /15
Answer:
MADE IT I WORKED HARD SO MAYBE BRAINLIEST CAN HELP
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Answer:
n= 300
Step-by-step explanation:
Please see attachment.
Step-by-step explanation:
I think since the opposite side where c is facing is it's value
eg C = 32
B = 40
A = 24
like that ....
and NOTE (if the line is horizontal, we use cos but if vertical, we use sin)..
so cos32 = 0.8
so Cos 32 = 4/5.
Good luck
