last option: rhombus or kite
step-by-step explanation:
a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.
the formula for area of rhombus is given by:
here, d_1 is the first diagonal and d_2 is the second diagonal.
so,
last option is the correct answer ..