Sides of the triangle are 7 cm , 24 cm , 25 cm.find the area.
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Answered by
9
S= 7+24+25/2
S= 28
Area of the triangle = √S(S-a)(S-b)(S-c)
= √28*(28-7)(28-24)(28-25)
= √28*21*4*3
= √7*2*2*7*3*2*2*3
= 84cm
Answered by
0
Answer:
the area of this triangle will be 84 CM sq
s=a+b+c/2=7+24+25/2=28 CM
Area= root s(s-a) (s-b) (s-c)
root 28(28-7) (28-24) (28-25)
root 28×21×4×3
root 7056
84 CM sq
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