Which expression is equivalent to 5p2+ 3p2 - 6p?
1 answer:
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Answer:
The perimeter is
Step-by-step explanation:
we know that
A parallelogram is a quadrilateral where both pairs of opposite sides are parallel and equal
so
In this problem
PS=QR ----> equation A
SR=PQ ----> equation B
The perimeter of parallelogram PQRS is
P=PQ+QR+SR+PS ----> equation C
substitute equation A and equation B in equation C
we have
substitute in the formula of perimeter
Answer: x=37.8, you can solve by writing a proportion
