Question

If ABCD is parallelogram, AE⊥DC and CF ⊥ AD if AB = 16 cm AE= 8cm and CF=10cm find AD.

Answer 1

Answer:

The Anderson of this is 20

Answer 2

Answer:

Step-by-step explanation:

Given,

AB = 16 cm

AE = 8 cm

CF = 10 cm

AD = ?

area(parallelogram ABCD) = AB X AE

                                             = 16 x 8

                                             = 128 cm sq.units ..........(1)

area(parallelogram ABCD) = AD x CF

                                            = AD x 10 .........(2)

From equation (1) and (2)

  AD x 10 = 128

    AD = 12.8 cm