So the formula is πrL
so
π×8×5
125.6cm2
hopes that correct :)
Answer:
x = 100 degrees
Step-by-step explanation:
180 - 57 = 123
x + 23 = 123
x = 100
Hope that helps!
4.3 because 5 rounds up, and 25 rounds to 30.
hello :<span>
<span>an equation of the circle Center at the
A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a = 1 and b = -1 (Center at A (1 , -1)
r = AP
r² = (AP)² ....... P(3,2)
r² = (3-1)² +(2+1)² = 4+9=13
an equation of the circle that satisfies the stated conditions.
Center at </span></span>A (1 , -1) , passing through P(3, 2) is : (x-1)² + (y+1)² = 13²
Answer:
Step-by-step explanation:
First you would take out 15 negative tiles.
Then you would separate each the tiles into 3 groups evenly.
In the end you should have 5 tiles in each of the 3 groups.
hope this helps:)
