Question

plz solve this question (a)

Answer 1

$hey \:friend \\ \\ here \: is \: your \: answer$
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In ∆ABD
area=1/2×base×hight

=1/2×2×4
=4

respectively,

In ∆ACD
area= 4.

sum of area of both triangles

∆ABD+∆ACD
4+4
=8

so,
area of ∆ABC is 8
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$thanks$