clownchan
clownchan
15-11-2021
Mathematics
contestada
help with this question please!
Respuesta :
lunathemoonchild13
lunathemoonchild13
15-11-2021
Gotta subtract the triangle from the semi circle
Triangle: 1/2 base • height
= 1/2 (6) • 3
= 9
Then find the semi circle
(pi r^2)/2
= (3.14 • 3^2)/2
= 14.13
14.13 - 9 = 5.13 mm^2
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