The length of two sides of a triangle are 7 units and 10 units.which of the following length can be the length of the third side?
3 cm
19 cm
17 cm
13 cm
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Answer:
17cm is the answer
Step-by-step explanation:
The Sum of Any two sides of triangle is always greater than length of third side. For example
Let ABC is a triangle. And AB, BC and AC are the three sides of Triangle.
So,
(AB + BC) > AC or
(AB + AC ) > BC or
(AC + BC ) > AB
It means,
(7 + 10) > Third side.
In other words,
Third side < 17.
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