Answer:
-7 or just 7
Step-by-step explanation:
Answer:
41.24 cm²
Step-by-step explanation:
Here is the complete question: A 3 cm by 3 cm rectangle sits inside a circle with radius of 4 cm. What is the area of the shaded region?
Given: measurement of rectangle is
Radius of circle is 4 cm.
We can find the area of shaded region by subtracting area of rectangle from area of circle.
First, lets find the area of rectangle
Formula; Area of rectangle=
Area of rectangle=
∴ Area of rectangle= 9 cm²
Now, finding the area of circle.
Formula: Area of circle= (∵ r is radius)
Area of circle=
∴ Area of circle= 50.24 cm²
Next solving to find area of shaded region.
Area of shared region=
Area of shaded region=
∴ Area of shaded region= 41.24 cm²
Answer:
100% increase
Step-by-step explanation:
Answer:
Explanation:
Let the full batch be x
Here given:
3/4 cup of sugar required to make 1/3 batch of cookies
Build equation:
Solve: