The length of CA is opposite of angle B and since the hypotenuse is known, you can write an equation like this: sin 40 = x/7 which simplifies to sin40 * 7 = x. The answer is A
Step-by-step explanation:
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Answer:
C) P=56cm^2
Step-by-step explanation:
P=(a*h)/2 a=14, h=8
P=(14*8)/2
P=112/2
P=56
Answer:
<h2>x = 2</h2>
Step-by-step explanation:
To find
, we need to solve the equation

Where
and
.
Replacing expressions, we have

Now, we can find the value of each expression.
