Answer:
1.) 12.56 cm²
2.) 11.46 in²
3.) 28.26 dm²
4.) 19.63 cm²
5.) 3.14 m²
Step-by-step explanation:
Area of Circle = πr²
1. (3.14) (2)²
= 3.14 x 4
= 12.56 cm²
4. (3.14) (2.5)²
= 3.14 X 6.25
= 19.63 cm²
Just apply the formula :)))
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Answers & Comments
Answer:
1.) 12.56 cm²
2.) 11.46 in²
3.) 28.26 dm²
4.) 19.63 cm²
5.) 3.14 m²
Step-by-step explanation:
Area of Circle = πr²
1. (3.14) (2)²
= 3.14 x 4
= 12.56 cm²
4. (3.14) (2.5)²
= 3.14 X 6.25
= 19.63 cm²
Just apply the formula :)))