What is the area of this parallelogram? A=31 ½Ft² A = 35 ft²A = 47½ ft² A = 66 ½ ft²
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Answer:
The length of side x is
Step-by-step explanation:
Pythagorean Theorem:
In a right triangle, with sides a and b, and hypothenuse h, we have that:
In this question:
The vertical line on the sides means that both are equal, that is, measuring x, so .
Hypothenuse is the square root of 12. So
The length of side x is