Find an expression for the area enclosed by quadrilateral ABCD below. a) 7x+25
b)
c)
d)

PLEASE HELP I WILL GIVE BRAINLIEST AND PLEASE PROVIDE EXPLAINATION TYTY

∆ABD is right angled hence area:-

There is only one option containing 6x^2 i.e Option D.

Hence without calculating further

Option D is correct

• Area of a triangle:

For triangle BDC:

→ therefore:

For triangle ABD:

Total area = area of BDC + area of ABD

Answer: Objective D

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