SOLUTION: a rhombus has a perimeter of 84 cm and an area of 252 cm square.find the lenght of the altitude
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Question 605711: a rhombus has a perimeter of 84 cm and an area of 252 cm square.find the lenght of the altitude
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
a rhombus has a perimeter of 84 cm and an area of 252 cm square.find the lenght of the altitude
.
Since all sides are equal, the length of one side is:
84/4 = 21 cm
.
area = (1/2)ba
252 = (1/2)(21)a
504 = (21)a
504/21 = a
24 cm = a (altitude)
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