fimd the area enclosed by each of the following figures
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Answer:
500+10√3
Step-by-step explanation:
area of figure=
area of triangle+ square and triangle
area of 1st triangle=
½×bh = ½×20×10
= 100m
area of square=
s×s = 20×20
=400m
area of 2nd triangle=
√3/4 a² = √3÷4×20²
=√300 =10√3m
area of polygon=
100+400+10√3
=500+10√3
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