Find the Area of the figure. 4x - 3 2x + 1
1 answer:
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Simplify the right hand side:
Expand the left hand side:
Subtract 2x from both sides:
Divide both sides by 4:
Answer and Step-by-step explanation:
We are told that AB is equal to 3x + 1.
BC is then half of AB, or .
AC is then 4 less than BC, or
To find the perimeter, we add all of these together.
3x + 3x/2 + 3x/2 = 6x
1 + 1/2 + (1/2 - 4) = -2
The final answer is 6x - 2.
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