find the area of the triangular wh sides are 40m,30m,22m
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Answer:
Area-VS (s-a)(s-b)(s-c)
S=a+b+c/2
s = 40+30+22/2=46
A= v46(46-40) (46-30) (46-22)
=v46x6x16x24 =325m2
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