betsylancer8522
30.04.2021 •
Mathematics
Find the area of a circle with a radius of 4 m two ways. First, find it using the formula for the area of a circle. Then, find it by breaking the circle into equal sectors and rearranging the sectors as a parallelogram. Show all calculations. Use π, instead of an approximation, in your answers. Round to the nearest tenth.
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Ответ:
First way: A=π16
Step-by-step explanation:
A=πr2 Fill in the r for 4.
Ответ:
The answer is "3.03"
Step-by-step explanation:
please find the complete question in the attached file.
In 1970, the hourly wage was determined using the formula:
So, the hourly wage in 1970: