What is the area of triangle PQR?
2 answers:
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50 = x^2
To isolate x you need to do the opposite of an exponent, which would be square root.
= x
That is the exact form, in other words your answer, if teacher is looking for a decimal, it would be
7.07 = x
X=5/9
Y=0.65
See below the following picture for the solution
