Using s=r theta, find the radius of a circle, to the nearest whole number, when the arc is 32 inches and the central angle is pi.

The radius of circle is 10 inches

Solution:

The formula given is:

From given question,

Arc length = s = 32 inches

central angle =

We know that value of

To find: radius of circle

Substituting the values in formula, we get

Thus radius of circle is 10 inches

529 and 531

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)