Mathematics, 08.02.2022 01:10 lksocossiodks8855

The area of a semi-circle is 6π cm². a) Show that the radius of the semicircle is 2√3 cm.

b) Hence, find the perimeter of the semi-circle. Give your answer to two decimal places.

Pease provide explanation and working-outs as you would in an exam!

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The area of a semi-circle is 6π cm². a) Show that the radius of the semicircle is 2√3 cm.