Find the circumference of a circle whose area is 60 pi cm2

14.04 cm

Step-by-step explanation:

Since area of a circle = πr²

and area of the circle is 60π cm²

so 60π = π r²

60 = r²

r = √60

=

Now formula to find circumference of the circle is

circumference = 2 π r

                        = 2π ×  

                        = 2 × ( 3.14 ) (   )

                       = 14.04 cm

Therefore, 14.04 cm is the circumference of the circle.

24/56=hx^7

step-by-step explanation:

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5