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tresset_1 [31]
3 years ago
13

Two sides of a triangle are 9 cm and 12 cm long. What is the range of possible lengths for the third side? Enter your answer in

the boxes below.
Mathematics
2 answers:
uysha [10]3 years ago
5 0

Answer:

Possible length range of third side is between 3<x<21.

Step-by-step explanation:

Sum of two sides of triangle cannot be equal or less than third side. Therefore, one side length of a triangle must be between subtract and sum of other two sides. Than, range of third side is:

(12-9)

xz_007 [3.2K]3 years ago
3 0
I don't know the range, but a possible length is 15.
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