Question

e

Answer 1

Now look!
We can say that the parrallelogram is actually made of 2 of the dotted triangle!!

Answer 2

Find area of parrallelogram by adding the areas of ar(ABC) + ar(ADC)
By h*b/2
And then 2*0.4*0.3/2 = 0.12 = area of parralelogram
hxb = 0.12
b = 0.5
Thus
h = 0.12/0.5 = 0.24!! :D
Getting me? :D

Answer 3

So you got it right? :)

Answer 4

:)