area of semicircle if daimeter is 50 cm
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d=2r
50=2r
25cm=r
Area=πr²/2
Area=22×25×25/14
Area=982.14cm²
50=2r
25cm=r
Area=πr²/2
Area=22×25×25/14
Area=982.14cm²
Answered by
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Answer:982.14
Step-by-step explanation:area of semi circle is =pi*r^2/2.
(22/7*25^2)/2=625*11/7=6875/7=982.14
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