katerineavaliani katerineavaliani

20-05-2021
Mathematics

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find the area of this semi-circle with radius 34cm give your answer rounded to 1dp

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kirabowen15 kirabowen15

20-05-2021

Area or semi circle = pi x r^2/2
= 22/7 x 34 x 34 /2
= 3631.68/2
= 1815.84
= 1815.8 cm^2 (1 d.p)

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