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Answer:
A) sin 70 = x/10
Step-by-step explanation:
From the angle 70 degrees, 10 is the hypotenuse and x is the opposite and if we go by SOH-CAH-TOA I have an O and a H so its sin.
so we know it's sin so we need to figure out the equation. since we have a hypotenuse as a factor it is on top. and the other number is on the bottom.
so,
A) sin 70 = x/10
I’m not quite sure but I think it’s B)
area = S^2
since a whole number was used
take the square root of the possible answers:
sqrt(25) = 5
sqrt(36) = 6
sqrt 50 = 7.07
sqrt(64) = 8
since sqrt 50 isn't a whole number, that would be the answer