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Fifth grade electronic mathematics book 2
8,8+2 8+2= 10/0 (square meter) 3. 14×8 square =200.96 (square meter) 3. 14× 10 square =3 14 (square meter) 3.

9. Roses and lilies account for one sixth, and peonies and tulips account for one third. 50.24÷2÷3. 14=8 (meters) 3. 14×8 squared =200.96 (square meters) rose, lily: 200.96÷6≈33.49 (square meters) peony.

Question, 8= side length × side length = radius × radius =r squared 3. 14×8 =25. 12 (square centimeter) 25. 12÷4×3= 18.84 (.