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In this lesson, we will learn how to find the perimeter of a parallelogram and how to construct an algebraic expression that indicates this perimeter.

Q1:

π΄ π΅ πΆ π· is a parallelogram. Given that the perimeter of π΄ π΅ πΆ π· is 54, find the length of π΄ π΅ .

Q2:

π΄ π΅ πΆ π· is a parallelogram. Given that the perimeter of π΄ π΅ πΆ π· is 88, find the length of π΄ π΅ .

Q3:

π΄ π΅ πΆ π· is a parallelogram. Given that the perimeter of π΄ π΅ πΆ π· is 170, find the length of π΄ π΅ .

Q4:

π΄ π΅ πΆ π· is a parallelogram. Given that the perimeter of π΄ π΅ πΆ π· is 128, find the length of π΄ π΅ .

Q5:

Given a rectangle with sides 8 and 3, and a parallelogram with sides 2 and 5, what is the difference in their perimeters?

Q6:

Given a rectangle with sides 5 and 8, and a parallelogram with sides 7 and 5, what is the difference in their perimeters?

Q7:

Given that π΄ π΅ πΆ π· is a parallelogram, find π β π· , π β π΄ , and the perimeter of π΄ π΅ πΆ π· .

Q8:

Q9:

In the figure below, both π΄ π΅ πΆ π· and π» π΅ πΆ π are parallelograms, and the perimeter of π΄ π΅ πΆ π· is 55.4 cm. Find the length of π π» .

Q10:

In the figure below, both π΄ π΅ πΆ π· and π» π΅ πΆ π are parallelograms, and the perimeter of π΄ π΅ πΆ π· is 26.2 cm. Find the length of π π» .

Q11:

Given that π΄ π΅ πΆ π· is a parallelogram, and the perimeter of β³ π΅ πΈ πΆ is 178 cm, determine the length of πΈ πΆ .

Q12:

One side of a parallelogram is 2, and its perimeter is 70. Determine the length of the other side.

Q13:

Calculate the perimeter of a parallelogram having side lengths of 39 cm and 5 cm.

Q14:

Calculate the perimeter of a parallelogram having side lengths of 10 cm and 6 cm.

Q15:

Calculate the perimeter of a parallelogram having side lengths of 47 cm and 31 cm.

Q16:

The lengths of two adjacent sides of a parallelogram are 8 π‘ units and 8 π units. Write an expression for its perimeter.

Q17:

The lengths of two adjacent sides of a parallelogram are 9 π units and 9 π¦ units. Write an expression for its perimeter.

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