Calculate 83480

Calculate the length of a side of a rhombus if you know that the perimeter of the rhombus is 19.88 mm, and one side is 4.34 mm long.

Correct answer:

b =  5.6 mm

Step-by-step explanation:

o=19.88 mm a=4.34 mm  o = 2a+2b  b=o/2a=19.88/24.34=5.6 mm



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