Determine whether Segment CA and Segment ED are congruent if the coordinates for C and A are -4 and -7. The coordinates of E and D are 2 and -2.

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

Suppose that circtes a and b have a central angle measuring 100. additionally, the measure of the sector for circle a is 10 m2 and for circle b is 40 m2 if the radius of circle a is 6 m, what is the radius of circle b?

Asap 26 pts + brainliest to right/best answer only answer if you know for sure