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The area of a rhombus is 76.5 square cm. If the length of one of the diagonals is 9 cm, find the length of the other diagonal. Write only the number; not the unit.
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The area of a rhombus is 76.5 square cm. If the length of one of the diagonals is 9 cm, find the length of the other diagonal. Write only the number; not the unit.

User UsefulBee
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Area= 1/2*d1*d2
76.5=1/2*9*x
76.5=4.5xDivide both sides by 4.5
17=x
x=17
where d stands for diagonal
User Kenneth Garza
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