Answer:
area of a circle πr^2
r = 10/2 r = 5
π5^2 = 78.5
area of the square length X width
7 x 7 = 49
78.5 - 49 = 29.5
shaded region = 29.5 square cm

Answer:
1.01 × 10⁴ - scientific notation
10,100 - decimal notation
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Step-by-step explanation:
Look at the photo below for the details.
Your answer would be 248 i hope this helps and please mark me as brainliest :)