The numbers aren't accurate, they dont add up
Answer:
105.6 cm²
Step-by-step explanation:
Area of full circle = π × r²
Semicircle = Half it
3.142 × 8.2² = 211.26808 ( Full circle)
211.26808 ÷ 2 = 105.63404
105.6 cm²
Answer:neither are
Step-by-step explanation:
It’s no
Answer:
21?
Step-by-step explanation:
just divide 105 by 5?
the full question wasn't here so I just guessed what u were trying to say