Math heart

A stylized heart shape is created from a square with a side of 5 cm and two semicircles over his sides. Calculate the area and its circumference.

Correct answer:

S =  44.635 cm2
o =  25.708 cm

Step-by-step explanation:

a=5 cm r=a/2=5/2=25=2.5 cm  S=a2+π r2=52+3.1416 2.52=44.635 cm2
o=2 a+2π r=25.708 cm

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