Angles In Nature 2

By Edward Wroten and Olivia Major

This is a Tree that has grown a right angle trunk

1 2 Angle one plus angle two equals 180 degrees

Ray BD Bisects line ABC into to angle ABD and angle DBC

Angle one is a acute angle because the degree is less then 90

Angle one and two are vertical angles because the both share a vertex and are equal and are the same angle, but are not adjacent because they do not share slides

Points A and B create a strait line

The tree trunk and the ground create a 90 degree angle and the bush between them creates anther angle . So if you add angle one and two together you will get 90

Suzanne. "Angles of Man, Angles of Nature." 1 Oct. 2008 <http://lh5.ggpht.com/_kk2bk3pknoi/rkpgcfyztri/aaaaaaaabxy/vbrvjm41ohq/image31.jpg>.
"Right Angle Tree on the Way to Munnar." Farm4.static.flickr . 24 May 2008. 1 Oct. 2008 <http://farm4.static.flickr.com/3066/2357618492_02dbe00a31_m.jpg>.
"Ladder tree." Arbosmith . 1 Oct. 2008 <http://www.arborsmith.com/images/ladder_tree1.jpg>.
Delivery . 1 Oct. 2008 <http://wwwdelivery.superstock.com/wi/223/1796/previewcomp/superstock_1796r-8217.jpg>.
"Leaf." Domino Research . 1 Oct. 2008 <http://domino.research.ibm.com/comm/research_teams.nsf/pages/zos.index.html/$file/leaf_1_bg_010503.jpg>.
"Tree Northumberland." Freefoto . 1 Oct. 2008 <http://www.freefoto.com/images/15/19/15_19_8---tree--northumberland_web.jpg>.

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Angles In Nature 2

by micdsram on Oct 03, 2008

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