Answer:
el área es matemática. sí, sé que vas a traducir esto, ¡así que hola! lol me siento mal
Step-by-step explanation:
Answer:
I may be wrong but im about 80% sure its E i am deeply sorry if i am wrong and please do tell me if i am.
Step-by-step explanation:
You will find the area of the semicircle by finding the area of the circle with a radius of 8.5 mm and the dividing it by 2.
A = pi x r^2
3.14 x 8.5^2
A = 226.865 square mm
226.865/2
113.43
The approximate area of the semi circle is 113.43 mm².