Question

The area of a rhombus is 60 CM Square One diagonal is 10 centimetre The Other diagonal is​

Answer 1

Area of rhombus= 1/2 d1*d2
So 60 =1/2*10*d2
120=10*d2
d2=12cm

Answer 2

Given - Area and one diagonal

Find - Other diagonal

Solution - Let the other diagonal be x.

Area of rhombus = 1/2*length of diagonal1*length of diagonal2

Keep the values in formula

$60 = \frac{1}{2} \times 10 \times d2$

Performing division on Right Hand Side

$60 = d2 \times 5$

Shifting 5 to other side of equation and performing division

$d2 = \frac{60}{5}$

$d2 = 12 \: cm$

Hence, the length of other diagonal is 12 cm.