Use 22/7 for Pi. What's the area of this circle? It's radius is 70cm.

asked Oct 8, 2022 91.5k views

1 vote

Use 22/7 for Pi.

What's the area of this circle? It's radius is 70cm.

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1 vote

Answer:

1500 cm²

Explanation:

→ State area of circle formula

π × r²

→ Substitute in values

22/7 × 70² = 1500

→ Include units

1500 cm²

Dave Quick answered Oct 12, 2022

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