the adjacent sides of parallelogram are in ratio of 4:7. the perimeter is 121 cm find the sides of parallelogram
Share
the adjacent sides of parallelogram are in ratio of 4:7. the perimeter is 121 cm find the sides of parallelogram
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
ATQ,
4x + 7x + 4x + 7x = 121 cm
22x =121 cm
x = 5.5 cm
Hence, the sides are 22cm, 38.5 cm, 22cm, 38.5 cm
Answer:
Let the sides be 4x, 7x, 4x and 7x respectively.
(because opposite sides are equal.)
So, 4x+4x+7x+7x=121
8x+14x=121
22x=121
x=121/22
x=11/2
Therefore the sides are
4×11/2=22cm.
22cm.
7×11/2=77/2=38.5cm
38.5cm.
respectively.