**pi**for π.

degrees

degrees

**pi**for π.

radians

Convert π9 to degrees

degrees

Give a exact answers, using **pi** for π if needed

11π6= °

118.5625∘= ° ′ ′′

Convert the following angle from degrees-minutes-seconds (DMS) form to decimal form:

140∘50′42′′ = °

139.732∘=° ′ ′′

Convert the angle from its Degrees-Minutes-Seconds representation to decimal representation:

29∘18′44′′ =

566° is coterminal to °

-91° is coterminal to °

-1612° is coterminal to °

9838° is coterminal to °

*all*the angles that are coterminal with 93°. (Please use the variable k in your answer. Give your answer in degrees, but do not include a degree symbol in your answer.)

degrees

Given an angle with measure -π4 find the following.

Find a coterminal angle between -4π and -2π.

Find a coterminal angle between 0 and 2π.

The angle between 0 and 2π in radians that is coterminal with the angle -23π4 radians is .

Your answer is miles.

degrees

randfrom expects 1 argument

Find the **length of the arc** subtended by the angle 8∘ 42′ with a radius of 18.6. Give your answer rounded to 4 decimal places.

furlongs

feet

Your answer is million miles.

square miles

Round your answer to two decimal places.

Find the area of the sector of a circle with radius 6 yards formed by a central angle of π radians. Give your answer in terms of pi.

square yards

Find the area of the sector of a circle with radius 5 meters formed by a central angle of 4π3 radians. Give your answer correct to 3 decimal places

square meters

square feet

Round your answer to two decimal places.

In **exact** feet per second: ft/sec

In **approximate** feet per second, rounded to 1 decimal place: ft/sec

In **exact** miles per hour: mph

In **approximate** miles per hour, rounded to 1 decimal place: mph

Find the linear speed of the truck in mph:

miles/hour

Write answer as an exact expression using pi for π. No need to simplify.

Find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes: rad/min

How many revolutions per minute do the wheels make? rpm

Round your answers to 1 decimal place.