the perimeter of a rhombus is 100cm. One of its diagonals is 40 cm.Find the length of the other diagonal
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Answer:
the formula is 1/2 * d1 * d2
Step-by-step explanation:
here one diagonal is given
100= 1/2* 40 * d2
100= 20 d2
d2= 100/20=5
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