3 years ago

I have no idea how to do this please help me and I will mark you as brainliest

Mathematics

1 answer:

castortr0y [4]3 years ago

4 0

Answer:

g=8 and f=6

Step-by-step explanation:

Area of ABCD=f×g

or,48=fg

or,48/g=f.........(i)

we have,

AD=BC=f

Now,

Area of ABCD+Area of ADE=Area of ABCE

f×g+1/2×DE×AD=60

or,48/g×g+1/2×4×f=60

or,48+2f=60

or,2f=12

therefore,

f=6

And,

48/g=6

or,48=6g

therefore,

g=8

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