Point C is between D and E. DC = 12 and CE = 7. Find the length of DE. DE= Back Next

Move the slider slowly all the way to the right to demonstrate that Radians area a measure of how many radi are in an arc. change angle How many radians make up the circumference of the circle? 1 Do you think this is true for all circles, no matter the size? The radian measure of the angle is the ratio of the length of the arc defined by the angle to the circle's radius.

Find angle RPS

Plz help. Thanks and plz circle or underline the ans so that it's clear.