Question

I need help with 7th grade math please 30 points need help ASAP + brainleist

Answer 1

Answer:

See below ~

Step-by-step explanation:

Circle 1

• Circumference = 2πr = 2 x 3.14 x 2.5 = 5 x 3.14 = 15.7 m
• Area = πr² = 3.14 x (2.5)² = 3.14 x 6.25 = 19.625 m²

Circle 2

• Area = πr² = 3.14 x 1² = 3.14 mm²
• Circumference = 2πr = 2 x 3.14 x 1 = 6.28 mm

Answer 2

Answer:

circumference with diameter 5=15.7m

area with diameter 5=19.625m²