Aman bought a trampoline for his children to use. the trampoline has a diameter of 23 feet. if the man wishes to put up netting to go around the outside of the
trampoline, how many feet of netting does he need? give the exact circumference of the trampoline and then an approximation. use it 3.14
/
the exact circumference of the trampoline is on
(type an exact answer, using a as needed.)
/
/
the approximate circumference the trampoline is
(type a whole number or a decimal rounded to the nearest hundredth.)

The exact circumference of the trampoline is  72.22 ft.

The approximate circumference the trampoline is  72 ft.

Step-by-step explanation:

The given diameter of the trampoline  = 23 feet

Now , Diameter = 2 x RADIUS

⇒ R  = D/2 = 23/2  = 11.5 ft

CIRCUMFERENCE of a CIRCLE  = 2 π R

So, here the circumference of the trampoline  = 2 x π  x (11.5 )

= 2 x (3.14) x (11.5) = 72.22 ft

or, C = 72.22 ft

Now,as the decimal part is 0.22 which is LESS THAN 0.5

⇒ 72.22 ≈ 72 ft

Hence, The exact circumference of the trampoline is  72.22 ft.

The approximate circumference the trampoline is  72 ft.

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: