Question

The area of a rhombus is 240 cm2. If one diagonal measures 30cm, Find
i) the length of the other diagonal
ii) the length of its each side
iii) the perimeter of the rhombus​

Answer 1

Answer:

Area of rhombus,Ar is given by:Ar= 2pq

Area of rhombus,Ar is given by:Ar= 2pq

Area of rhombus,Ar is given by:Ar= 2pq

Area of rhombus,Ar is given by:Ar= 2pq where p and q are the diagonals of the rohmbus.

Area of rhombus,Ar is given by:Ar= 2pq where p and q are the diagonals of the rohmbus.So,

Area of rhombus,Ar is given by:Ar= 2pq where p and q are the diagonals of the rohmbus.So,240= 216×q

q=30

q=30

q=30

q=30 Thus other diagonal is 30cm