Question

if the diagonal of
the rhombus ABCD get
doubled then what is area of
the new rhombus?​

Answer 1

Answer:

let the diagonals of a rhombus is a and b. 

area of the rhombus = 1/2 * diagonal1 * diagonal 2

=1/2 * a * b.

now, new diagonal of rhombus = 2a and 2b.

new area of rhombus = 1 /2 * 2a *2b

=2ab.

comparing areas of both rhombus = 2ab/(1/2 ab)

=4 times.

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