agunn358 agunn358

08-04-2022
Mathematics

contestada

Circle Y has an area of 394.38cm ^ 2 . What is the circumference? Use 3.14 for pi Round to the nearest hundredth.

Respuesta :

zhiwenc12 zhiwenc12

08-04-2022

Answer:

70.38 cm

Step-by-step explanation:

π = 3.14

Area of a circle = πr^2

394.38 = πr^2

125.598726 = r^2

r = 11.2070837 cm

Circumference = 2πr

C = 70.3804856 cm

Answer Link

Otras preguntas

What is the length of segment DF?

what are some advantages of gravitational energy

algebra and algerbraaic thinks

What are three different ratios that are equivalent to the ratio 3:11.? Explain your answer

[tex] \frac{25 }{5 } + \frac{1}{5} [/tex]

Find the value of ‘x’ if 32 x 2^ x = 2^ 8 please give steps

Buthaina bought some books for 6$ each and received a discount of 8$ off of her total purchase. She spent 58$ after the discount. How many books did she buy?

Solve 5 – b = 2t for t.

Please answer this correctly without making mistakes

. A driver travels 4.25 km. in two minutes. If the driver’s initial velocity is 20m/s, what is the acceleration? With an average acceleration of -1.2m/s2, how