Harris

what is the perimeter of parallelogram with sides of 3x + 5 and x +7?

  1. 👍 0
  2. 👎 0
  3. 👁 40
  1. 2(3x + 5) + 2(x + 7)
    6x + 10 + 2x + 14
    8x + 24 = p

  2. that would be 2(3x + 5 + x +7) = 8x+24

    1. 👍 0
    2. 👎 0
    posted by Steve

Respond to this Question

First Name

Your Response

Similar Questions

  1. easy geometry

    1)If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus. 2)A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 3)Find the altitude,perimeter

    asked by cyrus on December 13, 2014
  2. math

    If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.

    asked by Krish on September 3, 2011
  3. math

    If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 meters and its area is 210 sq m, find the length of two adjacent sides of the parallelogram.

    asked by abhishek on October 7, 2011
  4. maths

    the perimeter of a parallelogram is 28 cm and ratio of the adjacent sides is 3:4 find the sides of a parallelogram?

    asked by nikki on May 17, 2013
  5. Math

    In a parallelogram a diagonal of the length 20 cm is perpendicular to one of the sides. Find the longer side of parallelogram if its perimeter is 80 cm.

    asked by Sam on March 3, 2019
  6. math

    Two adjacent sides of a parallelogram are four cm and five cm find the perimeter of the parallelogram

    asked by nisha on January 1, 2013
  7. geometry theorems

    I have six questions which will be on a test two weeks from now, and I do not understand. Help me find out these theorems for the blanks. 1. If one pair of consecutive sides of a parallelogram are congruent, then the parallelogram

    asked by mhaidar9108 on February 13, 2008
  8. Math

    The sides of parallelogram 2x+y,3y-2x,5y-8,4x-3 are given in cm.find x and y and the perimeter of the parallelogram

    asked by Maccbath on February 19, 2012
  9. Geometry

    Can the following quadrilateral be proven to be a parallelogram based on the given​ information? No. It is not a parallelogram because the angles of the quadrilateral do not add up to 360 degrees360°. B. No. It is not a

    asked by Geometry help on February 13, 2018
  10. math

    the perimeter of a parallelogram is 88 cm and one of its adjacent sides is longer than the other by 10 cm. Find the length of each of its sides

    asked by suman on December 5, 2016
  11. maths

    The measures of two adjacent sides of a parallelogram are in the ratio 17:7. if the second side measures 3.5 cm, find the perimeter of the parallelogram.

    asked by rupa das on February 6, 2011

More Similar Questions