Question

which of the following is the correct definition of an angle?
a. a shape formed by two intersecting lines or rays
b. a shape formed by the intersection of two lines
c. a shape formed by two intersecting rays
d. a shape formed by two intersecting lines from a common point

Explanation:

An angle is defined as a shape formed by two rays (not just any lines) that share a common endpoint (vertex). Option C only mentions rays but not the common point aspect. Option A and B are too general about lines. Option D is incorrect as it says lines (not rays). The correct idea is two intersecting rays (which have a common starting point).

Answer:

C. A shape formed by two intersecting rays