Y=5.33
Find the area of the shaded region.
2 answers:
Answer:
27π
Step-by-step explanation:
Imagine that this circle was complete. As you can see, only 3 / 4th of the circle remains, with respect to this whole circle. This is not an assumption, though it does appear so. The portion missing forms a right angle with the radii, and thus by definition, that portion is a quarter of a circle.
________
The simplest approach is to assume this circle to be complete, and solve for that area - provided the radii being 6 inches. Afterward we can take 3 / 4th of this area, solving for the area of the shaded region. After all, this circle is 3 / 4ths of our " complete circle. "
Area of an Imaginary " Complete Circle " = π = π
= 36π,
Area of Shaded Region ( 3 / 4th of the " Complete Circle " ) = ( 36π ) = 27π
27π is the exact area of the shaded region. If you want an approximated area, take π as 3.14, or a similar quantity to that.
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Answer:
The difference between the temperatures in the two countries is 38.3°C.
Step-by-step explanation:
Given:
Temperature in Greenland = - 8.3°C
Temperature in Jamaica = 30°C
To find :
The difference between the temperature in the two countries = ?
Therefore,the difference between the temperatures in the two countries is 38.3°C