The area of
triangle is 84 cm2. If
the length of the
sides
are
consecutive natural
numbers, then what
are the dimensions
(in cm) of the
triangle?
5
9
13
5,6,7 7
9, 10, 11
Answers
Answered by
0
Answer:
Answered by
1
Answer is 13, 14 and 15. These are the sides of the triangle in cm.
You can find it using formula too, i.e. s=13+14+15/2=21
Then, area =√21(21-13)(21-14)(21-15)
=√7056=84 cm².
Hence, proved
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