Answer:153.9 cm
Step-by-step explanation:
The area of a circle is found by pi × radius squared and pi is aprox 3.14 so 3.15×7² = 153.86 then round off to the nearest tenth you get 153.9
The reasonable answer is D makes since
Answer:
2
Step-by-step explanation:
Quick Math
Answer:
sure
Step-by-step explanation: