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I need clarification to this anyone helping would be great!! 1.5386cm2 is what I got without rounding it. Does this mean the final answer is actually 1.54? Anyone help?!!

I need clarification to this anyone helping would be great!! 1.5386cm2 is what I got without rounding it. Does this mean the final answer is actually 1.54? Anyone help?!!

anastasia315

I think you’re a couple decimal places off. It should be pi r squared, so 49 times pi. The question gives cm but the answer requests cm so you don’t need to move any decimals in your answer. But yes, rounding to two decimal places means two digits after the decimal.