👤

Answer :

Answer:

8) 4

9) 16[tex]\pi[/tex] OR 50.26548

10) 109.73452

Step-by-step explanation:

8) 8 ÷ 2 = 4

9) [tex]\pi[/tex] × 4² = 16[tex]\pi[/tex] OR 50.26548

10) 8 × 20 = 160

160 - 50.26548 = 109.73452

Go Teaching: Other Questions