Question

The ratio of length of diagonal of a rhombus is 4:7 if it's area is 350cm, find its side

Answer 1

here is ur answer friend
$let \: the \: diagonal \: be \: 4x \: and \: 7x \: \\ area \: of \: rhombus \: = \: \frac{1}{2} \times {d}^{1} \times {d}^{2} \\ 350cm \: = \frac{1}{2} \times 4x \times 7x \\ 350cm \: \: = 2x \times 7x \: \\ 350cm \: = 14x \\ x = \frac{350}{14} \\ x = 25 \\ \\ te \: diagona \: sides \: will \: \: be \: 4 \times 25 = 100cm \\ 7 \times 25 = 175cm \: \\ hope \: it \: helps \: u$