The perimeter P of a parallelogram is twice the sum of the lengths of the two adjacent sides, a and b.
Added by -Ngeles V.
Step 1
The perimeter P of a parallelogram is the sum of all four sides. So, we can write: P = 2a + 2b Show more…
Show all steps
Your feedback will help us improve your experience
Angela Miyamoto and 59 other Geometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The perimeter of a triangle is given by the formula P = a + b + c. Solve for b in terms of P, a, and c.
Avinash V.
The perimeter of parallelogram ABCD is 84 cm. AD is 9 cm more than twice AB. Find the lengths of all four sides of ABCD. AB = cm AD = cm BC = cm CD = cm
Tim T.
If the diagonal of a rectangle has length $d$ and the perimeter of the rectangle is $2 p,$ express the lengths of the sides in terms of $d$ and $p$
Systems of Equations
Nonlinear Systems of Equations
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD