Download MA.912.G.4.5 - Apply theorems involving segments divided

Standard #: MA.912.G.4.5Archived Standard
This document was generated on CPALMS - www.cpalms.org
Apply theorems involving segments divided proportionally.
Subject Area: X-Mathematics (former standards - 2008)
Grade: 912
Body of Knowledge: Geometry
Standard: Triangles - Identify and describe various kinds of triangles (right, acute, scalene, isosceles, etc.). Define
and construct altitudes, medians, and bisectors, and triangles congruent to given triangles. Prove that triangles are
congruent or similar and use properties of these triangles to solve problems involving lengths and areas. Relate
geometry to algebra by using coordinate geometry to determine regularity, congruence, and similarity. Understand
and apply the inequality theorems of triangles.
Content Complexity Rating: Level 2: Basic Application of Skills & Concepts - More Information
Date Adopted or Revised: 09/07
Status: State Board Approved - Archived
Assessed: Yes
Date of Last Rating: 06/07
Remarks/Examples
Example: In triangle ABC shown below,
is parallel to
. What is the length of
?
Related Access Points
Independent
Access Points Number
MA.912.G.4.In.b:
Access Points Title
Identify the height (altitude) in equilateral and isosceles triangles using physical and visual models.
Supported
Access Points Number
MA.912.G.4.Su.a:
Access Points Title
Discriminate between triangles that have equal sides and angles (equilateral) and triangles that have two equal sides
and two equal angles (isosceles) using physical models.
Participatory
Access Points Number
MA.912.G.4.Pa.a:
Access Points Title
Identify objects, pictures, or signs with a triangle in real-world situations.
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