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natka813 [3]
3 years ago
15

Can someone help me with this question please?

Mathematics
1 answer:
blagie [28]3 years ago
6 0
Not sure but i guess 25 %ile is 55/4=13.75 and 80%ile=80*55/100=44
                
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The area of triangle ABC is _____.
Marizza181 [45]
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 
SEE ATTACHED IMAGE.
 
Using Heron's Formula we can find the area of the triangle.
 A = root (s (s-a) * (s-b) * (s-c))
 s = (a + b + c) / 2
 Where,
 s: semi-perimeter
 a, b, c: sides of the triangle
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The area of triangle ABC is:
 
C.
 
130 u ^ 2

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kozerog [31]
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