Find radius of a circle whose arclength is 57.1 meters and central angle of 1.46 radians

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

What is the ratio of the length of an object in yards to the length of the same object in miles?