Consider circle with the radius 20ft, and theta=10 radians. What is the length of the minor arc PR ?

200ft

Step-by-step explanation:

==>Given:

Radius of circle = 20ft

Central angle of minor arc PR in radians = θ = 10

==>Required:

Length of minor arc PR

==>Solution:

Length of minor arc PR = θ(r)

r = 20ft

θ = 10

Length of minor arc PR = 10*20

Length of minor arc PR = 200ft

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

900 degrees

step-by-step explanation: