The measure of the two diagonals of a rhombus are (x+2y) cm. and (2x + y ) cm. Find the area of the rhombus.
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The measure of the two diagonals of a rhombus are (x+2y) cm. and (2x + y ) cm. Find the area of the rhombus.
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Step-by-step explanation:
area = 1/2 d1×d2
= 1/2 ×(x+2y)(2x+y)
= (2x²+xy+4xy+2y²)/2
= (2x²+5xy+2y²)/2
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