Question

Please help greatly appreciated

Answer 1

The answer is: 190.091

Answer 2

Today: Monday, 12 October 2020

Hour: 05.29 WIB (in Indonesian)

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area of semicircle

πr²/2

= 3.142 × 11²/2

= 3.142 × 121/2

= 380.182/2

= 190.091 cm²