the length of the two sides of a triangle are 7 cm and 10 cm. which of the following length can be the length of the third side.
19 cm
17 cm
23 cm
none of these
Answers
Answered by
1
Answer:
And AB, BC and AC are the three sides of Triangle. It means, (7 + 10) > Third side.
Answered by
4
Answer:
ANSWER
We know that:
(i) The sum of lengths of any two sides of a triangle is greater than the third side. Thus, we know that (7+10) cm is greater than the third side.
Therefore, third side is less than 17 cm.
(ii) The difference of lengths of any two sides of triangle is smaller than the third side. Thus (10−7) cm is smaller than the third side.
Therefore, third side is greater than 3 cm
Thus, 3 cm < third side <17 cm.
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