Learning Task 1
Find the area of a circle.Use A = π × r × r or r2 (π=3.14).
1. Diameter = 9 dm
Area =
2. Radius = 6 m
Area =
3. Diameter = 28 cm
Area =
4.Diameter = 30 m
Area =
5.Radius = 75 dm
Area =
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Learning Task 1
Find the area of a circle.Use A = π × r × r or r2 (π=3.14).
1. Diameter = 9 dm
Area =
2. Radius = 6 m
Area =
3. Diameter = 28 cm
Area =
4.Diameter = 30 m
Area =
5.Radius = 75 dm
Area =
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Answer:
1. A = 63.62 dm
2. A = 113.10 m
3. A = 615.75 cm
4. A = 706.86 m
5. A = 17671.46 dm
Note:
Diameter = radius/2
Hope this helps :)
Answer:
1.A
2.A
3.A
Step-by-step explanation:
hope it's help