Two sides of a triangle are 5 cm and 4 cm. The perimeter of the triangle is 12 cm. what is The length of the third side?
Answers
Answered by
2
Answer:
3
Step-by-step explanation:
third side = perimeter- (sum of other two sides)
= 12 - (5+4)
=12 - 9 = 3 cm
Answered by
1
Answer:
I think 9 cm
Step-by-step explanation:
Hope it helps
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