Satyam has drawn his house on a paper as shown. Find the number of line segments used to draw the house.
16
15
24
10
A line segment is a part of a line that is bounded by two distinct end points.
In the given figure, number of line segments used = 15
Satyam has drawn his house on a paper. The figure he has drawn looks as shown below. How many line segments did he use while drawing this?
Form an algebraic expression to give the number of line segments required to make the pattern given below and find the number of line segments required for 10 houses.