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A circle with radius of 1 cm sits inside a 3 cm x 4 cm rectangle.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.

A circle with radius of 1 cm sits inside a 3 cm x 4 cm rectangle What is the area of the shaded region Round your final answer to the nearest hundredth class=


Answer :

Answer:

8.86 [cm²].

Step-by-step explanation:

1) the required area can be calculated according to the rule:

Area=(area of rectangle)-(area of circle);

2) according to the rule described above:

A=3*4-3.1415*1²=12-3.1415≈12-3.14=8.86 [cm²].