If 3 sides of a triangle are of length 16 cm, 12 cm and 13 cm, then wh – InterviewSolution

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1.	If 3 sides of a triangle are of length 16 cm, 12 cm and 13 cm, then which type of triangle is this ?
Answer» Since, `12+13 gt 16` `:.` Triangle is possible. Now, `("longest side")^(2)=(16)^(2)=256` and sum of squares of other sides `=(12)^(2)+(13)^(2)=144+169=313` Since `("longest side")^(2) lt` sum of squares of other sides `:.` It is an acute angled triangle.

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