THE diameter of a circle Is 12ft
Find the circumference TO THE NEAREST TENTH

The answer is 37.7.

Step-by-step explanation:

Circumference formula = πr^2  (pi times radius squared)

= 3.14 (12) = 37.68

37.68 rounded to the nearest tenth = 37.7

Hope I helped ya.

< Sarah >

4400

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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