Which point refers to the epicenter of an earthquake?
a.
an underground point where an earthquake starts
b.
a point on the surface directly above the hypocenter of the earthquake
c.
a point on the surface that cracks first
d.
a point on the surface that shakes first

The area of the fault where the sudden rupture takes place is called the focus or hypocenter of the earthquake. The point on the Earth's surface directly above the focus is called the epicenter of the earthquake

Explanation:

the answer is a 3.8cm

explanation:

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation