Question

I want answer to the parallelogram sum pls

Answer 1

Answer:

Step-by-step explanation:

AREA=120CM^2

DM=8

AB*DM=120(bh)

AB=120/8=15CM

CD =AB=15

AD:CD=4:5

AD=4x AND CD=5x

5x=15

x=3

AD=4x=12=BC

DN*BC=AREA =120

DN=120/BC=120/12=10CM

AM^2=AD^2-DM^2=144-64=80(PYTHAGORAS THEOREM)

AM=sq root(80)=4√5

similarly

CN^2=CD^2-DN^2=225-100=125

CN=5√5CM

AREA OF ADM=1/2*AM*DM=1/2*4√5*8=16√5

AREA OF CDN=1/2*DN*CN=1/2*10*5√5=25√5

AREA OF ADM/AREA OF CDN=16√5/25√5=16/25

MARK IT BRAINLIEST