Sagot :
Answer:
Perimeter = 30 cm. Example 3: What is the missing side length of a triangle whose perimeter is 40 cm and two sides are 10 cm each? Length of two sides is the same i.e. 10 cm.
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Answer:
Perimeter = 30 cm. Example 3: What is the missing side length of a triangle whose perimeter is 40 cm and two sides are 10 cm each? Length of two sides is the same i.e. 10 cm.
...