diff --git a/figuras/29-1.png b/figuras/29-1.png
new file mode 100644
index 0000000..20406a5
Binary files /dev/null and b/figuras/29-1.png differ
diff --git a/figuras/29-2.png b/figuras/29-2.png
new file mode 100644
index 0000000..b94984b
Binary files /dev/null and b/figuras/29-2.png differ
diff --git a/figuras/29-3.png b/figuras/29-3.png
new file mode 100644
index 0000000..ef80c63
Binary files /dev/null and b/figuras/29-3.png differ