The area of a rhombus is 360 cm2 and one of the diagonals is 18 cm. Find the other diagonal.
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The area of a rhombus is 360 cm2 and one of the diagonals is 18 cm. Find the other diagonal.
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Given :
area of a rhombus = 360 cm²
one of the diagonals = 18 cm
To find :
Formula used :
area of a rhombus = 1/2× diagonal 1 × diagonal 2
Solution :
➡️area of a rhombus = 1/2× diagonal 1 × diagonal 2
➡️360 = 1/2 × 18 × diagonal 2
➡️360 = 9× diagonal 2
➡️360/9 = diagonal 2
➡️40 cm = diagonal 2
Answer :
the other diagonal = 40cm
the other diagnol is of 40cm