1. If the disc Diameter is 12 cm. What is its radius and its area?
2. If the plate's radius is 30 cm. What is its Diameter and area?
3. If the wall clock's Diameter is 15 cm. What is its radius and area?
4. If a round Table's radius is 45 cm. what is its Diameter and area?
5. If the drum's Diameter is 38 cm. What is its radius and area?
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Answer:
1) R=6 cm A=113.04 cm²
2) D=60 cm A=2826 cm²
3) R=7.5 cm A=176.625 becomes 176.63 cm²
4)D=90 cm A=6358.5 cm²
5)R=19cm A=1133.54 cm²
Step-by-step explanation:
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