Q7 Two sides of triangle us 18 cm
and 13cm. The perimeter of the tria
-ngle is 42cm. Find its third side
Answers
Answered by
1
Answer:
The answer is 11cm
Hope it helps u
Answered by
0
Answer:
11 cm
Step-by-step explanation:
Perimeter of triangle =42 cm
First no.=18cm
Second no.=13cm
Third no =42-(18+13)cm
=42-31 cm
=11 cm
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