davontaelove50 davontaelove50

07-09-2021
Mathematics

contestada

Find the circumference and the area of a circle with radius 3 m.
Use the value 3.14 for 1, and do not round your answers. Be sure to include the correct units in your answers.
Bm
m
m2
m
Circumference: 0
Area:
Х

Find the circumference and the area of a circle with radius 3 m Use the value 314 for 1 and do not round your answers Be sure to include the correct units in yo class=

Respuesta :

reinhard10158 reinhard10158

07-09-2021

Step-by-step explanation:

circumference of a circle

2×pi×r

area of a circle

pi×r²

r (radius) = diameter/2 = 1.5 m

we have to assume pi = 3.14

circumference is

2×3.14 × 1.5 = 3.14×3 = 9.42 m

area is

3.14×1.5² = 3.14×2.25 = 7.065 m²

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