Question

area of the Rhombus is 315 sq cm and the length of one diagonal is 15 cm find out the length of other diagonal

Answer 1

1/2×15×x=315
15/2x=315
x=315×2/15
x=42

Answer 2

One diagonal of rhombus=15cm
Let the second diagonal be x
Area of rhombus =1/2×(d1×d2)
315 =1/2×15×x
315×2=15x
(315×2)÷15 =x
42 =x

Thus,
Its second diagonal is of 42 cm..


Hope it will help u..
Plz mark it as brainliest answer..