Area=πr^2
find the area then divide by 8
we know that diameter=2radius or diameter/2=radius so
12=diameter
12/2=radius=6
subsitute
area=π(6)^2
area=36π
divide 36π by 8
36π/8=18π/4=9π/2π=4.5π
area of one section is 4.5π square feet or if we aprox pito 3.14159 then we get
4.5(3.14159)=area=14.1372 square feet or 14.14 square feet
Answer:1+1×2=4
Step-by-step explanation:
1 +1 =2 ×2 =4
We can use the 9 inches wide to determine that 18 inches of the 42 inches are the wide sides. 42 - 18 = 24, so we divide 24 by how many long sides there are, 2. 24 ÷ 2 = 12. The box was 12 inches long.
Answer:
máy ...
xác suất để một máy tính bảng có hệ điều hành B sử dụng ổn định trong 2 năm đầu tiên. Add answer
<em>Greetings from Brasil...</em>
We need to use the Sine Law in Any Triangle....
(AB/SEN C) = (BC/SEN A)
19/SEN X = 16/SEN32
SEN X = 0,62
<em>using the sine arc</em>
ARC SEN 0,62 ≈ 39
