The height of a parallelogram is 3 times the base the base measures 4.5 cm what is the area of the parallelogram
1 answer:
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Answer:
9 should be added to both sides of the equation to complete the square.
Step-by-step explanation:
Given :
To Find: What number should be added to both sides of the equation to complete the square?
Solution:
Add the square of half of coefficient of x
So, the square of half of coefficient of x =
So,
Thus 9 should be added to both sides of the equation to complete the square.