Find the arc length of a central angle of /4 in a circle whose radius is 8 inches

The arc length is inches or 6.28 inches

Step-by-step explanation:

To solve this we are using the arc length formula:

where

is the arc length

is the radius of the circle

is the central angle in radians

We know from our problem that the central angle is and the radius of the circle is 8 inches, so and . Let's replace the values to find :

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.