Answer:
17. 637
Step-by-step explanation:
0.5 kilograms equal 17.637 ounces
Answer: 56 square feet
Step-by-step explanation:
When a square is inscribed within a circle, the side length of the square is equal to the diameter of the circle, divided by the square root of 2, this is the same as a square being cut out of the circle.
This means that area of the square =
= 98 square feet
Area of the circle is
= 3.142 X 7 X 7
= 153.958
Area of the remaining portion will be Area of the circle - Area of the square , that is
153 . 958 - 98
= 55. 958
≈ 56 square feet