1.

The adjacent sides of a parallelogram are in the ratio 4: 7. If its perimeter is 176 cm, find the sides of the parallelogram.​

Answer»

AB=4x and BC=7xAB=DC=4x and BC=AD=7xNow,the PERIMETER of ABCD is GIVEN byAB+BC+CD+DA=176 cm4x+7x+4x+7x=176 cm22x=176cmx=176/22x=8cmHence,AB=CD=4x=4×4=16 cmBC=DA=7x=7×7=49 cmplease mark as branliest ANSWER.



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