Answer:
Ans-7cm
Step-by-step explanation:
Perimeter = sum of three sides = 9cm + 8cm + x = 24cm
Therefore x = 24cm - (9cm + 8cm) = 7cm
hope it helps
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Answers & Comments
Answer:
Ans-7cm
Step-by-step explanation:
Perimeter = sum of three sides = 9cm + 8cm + x = 24cm
Therefore x = 24cm - (9cm + 8cm) = 7cm
hope it helps