Determine the area of each circle need to use 3.14 for pi and round to the nearest tenth

2461.8 in2

Step-by-step explanation:

To find area of a circle, we use the formula pi multiplied by radius, multiplied by radius. As we can see from the diagram, the radius of the circle is 28 inches. Now we find the area.

3.14 x 28 in x 28 in = 2461.76 in2

Now we round the area to the nearest tenth.

2461.76 in2~ 2461.8 in2

Therefore the answer is 2461.8 in2.

sorry if i get it wrong, I don't usually do american maths.

the answer is the third / last answer

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2