In triangle ABC AB is 2.5 CM BC is 6 CM then the length of AC cannot be
a.3.4cm
b.4cm
c.3.8 cm
d.3.6 cm
please also how it happen don't give only answer also give how it happen
Answers
Answered by
19
Answer:
Length of AC can not be 3.4 cm
Step-by-step explanation:
in triangle ABC
AB = 2.5 cm
BC = 6 cm
AC = ?
in any triangle sum of two sides > third side
=> AB + BC > AC
=> 2.5 + 6 > AC
=> AC < 8.5
AB + AC > BC
=> 2.5 + AC > 6
=> AC > 3.5
BC + AC > AB
=> 6 + AC > 2.5
=> AC > -3.5
Taking all together
3.5 < AC < 8.5
3.6 , 3.8 & 4 lies betwenn them
but not 3.4
Hence Length of AC can not be 3.4 cm
Answered by
0
Answer:
answer 3.4
*the sum of two sides of a triangle is greater than the third side*
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