$116.82. I hope this helps. Please give brainliest I really need this brainly to make my mom proud lol : === )
we are given
Since, we have to solve for t
so, we will isolate t on anyone side
divide both sides by 3
now, we can take ln both sides
we can simplify it
divide both sides by 4ln(r)
..............Answer
Answer:
Circumference = 2 * radius * 3.14
82.14 = 2*3.14 r
r= 82.14/6.28=13.079 cm.
So the area = 3.14 r^2
3.14*13.079^2
537.129 cm ^2
Hope this helps :)
Step-by-step explanation:
Answer:
The exact area is , using the approximation this is 314
Step-by-step explanation:
