1. determine the value(s) of k for which the quadratic equation x^2+ kx + 4 = 0 will have each number of roots.
a) two equal real roots b) two distinct real roots
c) no real roots

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.