$11\mathrm{.}31$ LAB: Drawing a right side up triangle

Write a recursive function called DrawTriangle$()$ that outputs lines of $\text{'}k\text{'}$ to form a right side up isosceles triangle. Function DrawTriangle$()$

has one parameter, an integer representing the base length of the triangle. Assume the base length is always odd and less than $20.$ Output $9$

spaces before the first $\text{'}x\text{'}$ on the first line for correct formatting.

Hint: The number of $\text{'}k\text{'}$ increases by $2$ for every line drawn.

Ex: If the input of the program is:

$3$

the function DrawTriangle$()$ outputs:

Ex: If the input of the program is:

$19$

the function DrawTriangle$()$ outputs:

Note: No space is output before the first $\text{'}k\text{'}$ on the last line when the base length is $19.$