Question

ABCF is a rhombus and BDEF is a

trapezium, where BF||DE, EF = 12 cm, and DE = 6 cm. The

area of quadrilateral CDEF is 60 cm2

. If BF = 16 cm, then

what is the length of AC in cm?​

Answer 1

Answer:

Here in the question it is given

(1) ABCD is a parallelogram,

(2) and

(3) , AB = 16 cm

(4) AE = 8cm

(5) CF = 10cm

To Find : AD =?

Calculation: We know that formula for calculating the