A sector with a radius of 15 cm has a central angle measure of 8pie/5 What is the area of the sector?

The area of the sector is .

Step-by-step explanation:

We have,

Radius of circle is 15 cm

Central angle is

It is required to find the area of the sector. The formula used to find the area of sector is given by :

Plugging all the values in above formula as :

So, the area of the sector is .

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6