Answer:
16.75
Step-by-step explanation:
do pie times 4/3 times the radius and you will get your answer
All the fractions are factors of 30
1/3 X 10, 1/5 X 6, 1/2 X 15.
/\10/30, /\6/30, /\15/30
Add all of them together: 31/30
Then you simplify the total: 1+1/30
1 and 1/30 is the answer
Answer:
a. 36 is a perfect square because 6*6=36
b. 44 is not a perfect square because we cannot get 44 by multiplying the same two numbers. I so we need to do squre root 36 is less than 44 and squreroot 49 is greater than 44
6.6* 6.6 = 43. 56 which is near to 44
c. 4, 9,16 ,25,36,49,56,81,100,121,144,169,196,225,256,289,324,361,400
Answer:
Formula of circumference: pie(use 3.14 or 22/7) x radius (half of diameter or already given radius) x 2
100 + 100 = 200.
Half of 50(diameter) is 25(new radius). 25(radius) x 3.14(pie) x 2(it always will be there when finding circumference) = 157.
200 + 157 is = 357.
357 is your answer.