sspatel501 sspatel501

15-03-2022
Mathematics

contestada

Find the perimeter of this semi-circle with radius, r = 31cm. Give your answer rounded to 1 DP

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jingobobmh jingobobmh

15-03-2022

Answer:

97.4cm

Step-by-step explanation:

The radius is 31cm so π x 31= 97.3893 rounded to 1DP is 97.4cm

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