Drawing 1:

parallelogram

d1=40

d2=74

Find the area of the parallelogram of the drawing 1.

I got a= 51 and b=sqrt(937)

I am not able to find the area because I don't know the angles.

The answer is 1224 units^2

Drawing 2:

d1=14

d2=48

Find the height (h) of the rhombus

The answer is 13,44 units