anneheneaghan anneheneaghan

16-02-2021
Mathematics

contestada

Please help. I hope u r all safe. Please help thanks so much.

Please help I hope u r all safe Please help thanks so much class=

Respuesta :

thebecks thebecks

16-02-2021

Answer:

189.3 cm^2

Step-by-step explanation:

split into a rectangle and a semi-circle

rectangle=LxW=10x15=150 cm^2

radius (r)=1/2 diameter=5 cm

semi-circle=1/2(pi)r^2=1/2(3.14)(5^2)=39.25 cm^2

150+39.25=189.25 cm^2

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