Why are points important in geometry

Points are very important in geometry.

In fact, a point is the most basic figure in geometry.

A point has no size, only position.

Although it's basic, it's used all the time in geometry and it creates things.

For example, two points creates line segments.

Line segments are used in postulates and theorems.

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

you'll just earn points here

step-by-step explanation: