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2 years ago

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

Mathematics

2 answers:

Gwar [14]2 years ago

5 0

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

kari74 [83]2 years ago

3 0

Answer:

circumference with diameter 5=15.7m

area with diameter 5=19.625m²

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