Answer:
189 cm^2
Step-by-step explanation:
12 cm (a) is unneeded information
The formula for calculating the perimeter of the parallelogram is p/2-b=c.
The formula for calculating the perimeter of a parallelogram with sides b and c, for c.
<h3>
What is the perimeter of the parallelogram?</h3>
The perimeter of a parallelogram is the total distance enclosed by its boundary. Since the parallelogram is a type of quadrilateral, thus it has four sides.
Substracting 2b on both side
p = 2b+2c
-2b -2b
p -2b =2c
divide both sides by 2
p/2 -b =c
Therefore we get the formula for calculating the perimeter of the parallelogram is p/2-b=c.
To learn more parallelogram visit:
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Answer:
A
Step-by-step explanation:
i looked at my chart
Answer:
-11/8
Step-by-step explanation:
-7/8 - 1/2 = -11/8
