The length of two sides of a triangle are 12cm and 15em. if the perimeter of the
triangle is 38 cm. Find the length of it third side.
Answers
Answered by
0
Answer:
Let the length of the third side be x cm.
The length of the other two sides is 12 cm and 14 cm.
Now, the Perimeter of triangle = 36 cm
12+14+x=3612+14+x=36
26+x=3626+x=36
x=36-26=10x=36−26=10
Thus, the length of third side is 10 cm
Answered by
2
Answer:
11 cm is length of the third side
Step-by-step explanation:
12cm +15cm =27cm
38 - 27 = 11
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