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CBSE Class 8 Answered

Find the value of s in below given figure if its perimeter is 24 km:
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer

We know that perimeter is obtained by adding the lengths of the edges of the given polygon.

Here, perimeter is given as 24 km

Perimeter of the polygon = 6 + s + 8 + s

24 = 14 + 2s [swap both sides]

14 + 2s = 24

2s = 24 - 14

2s = 10

Thus, both the values of s are 5 km.Top of Form

Bottom of Form

Answered by | 04 Jun, 2014, 03:23: PM

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