commit 2787981efc0530e5c50700c18fb9515bcbf9e14a
Author: Danila Fedorin <danila.fedorin@gmail.com>
Date:   Tue Jan 12 14:25:03 2021 -0800

    Add initial drawings of cross section

diff --git a/Lab1.png b/Lab1.png
new file mode 100644
index 0000000..1eafe13
Binary files /dev/null and b/Lab1.png differ
diff --git a/Lab1.xml b/Lab1.xml
new file mode 100644
index 0000000..dc6d5fe
--- /dev/null
+++ b/Lab1.xml
@@ -0,0 +1 @@
+<mxfile host="app.diagrams.net" modified="2021-01-10T06:14:05.370Z" agent="5.0 (Windows)" etag="6sdcj9zajpnglm3Zic9Y" version="14.1.9" type="device"><diagram id="fFMdX4KNebTOggeW2yxn" name="Page-1">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</diagram></mxfile>
\ No newline at end of file
diff --git a/Lab1Detail.png b/Lab1Detail.png
new file mode 100644
index 0000000..a63f901
Binary files /dev/null and b/Lab1Detail.png differ
diff --git a/Lab1Detail.xml b/Lab1Detail.xml
new file mode 100644
index 0000000..ad361b7
--- /dev/null
+++ b/Lab1Detail.xml
@@ -0,0 +1 @@
+<mxfile host="app.diagrams.net" modified="2021-01-12T19:23:30.685Z" agent="5.0 (Windows)" etag="wXp0pqGH6EvgvKuim6tM" version="14.1.9" type="device"><diagram id="aDMaHCKNV9e3BEvMZIsv" name="Page-1">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</diagram></mxfile>
\ No newline at end of file