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Dei
Directions: A. Complete the following table for its circle.
Area
Radius
Diameter
40 cm
11 m
8 dm
B. Solve the problem below:
1.)A circular fountain has a radius of 12 meters. What is the area of a
circular fountain?
What I Have Learned
1.
To find the area of a circle, we use the formula
2. The estimated value of pi(it) is
3. Given the diameter, we can get the value of the radius by _
diameter by (4)
the
Dei
Directions: A. Complete the following table for its circle.
Area
Radius
Diameter
40 cm
11 m
8 dm
B. Solve the problem below:
1.)A circular fountain has a radius of 12 meters. What is the area of a
circular fountain?
What I Have Learned
1.
To find the area of a circle, we use the formula
2. The estimated value of pi(it) is
3. Given the diameter, we can get the value of the radius by _
diameter by (4)
the
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Answers & Comments
Answer:
1. radius-20cm
area- 124.4cm
2. diameter-22m
area- 68.42m
3. radius-4dm
area- 25.12dm
What I Have Learned
1. Πr²
2. 3.14
3. dividing
2
Step-by-step explanation:
hope to help