Unit 4 Vocabulary

Publish in

Documents

47 views

Please download to get full document.

View again

of 12
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Share
Description
Unit 4 Vocabulary. Midsegment. Segments connecting the midpoints of triangles Creates 4 congruent triangles within the triangle. Isosceles Triangles. Base side: Base angles:. Centroid. POC of the medians. Median. Segment connecting the midpoint of a side to the opposite vertex. .
Transcript
Unit 4 Vocabulary Midsegment
  • Segments connecting the midpoints of triangles
  • Creates 4 congruent triangles within the triangle
  • Isosceles Triangles
  • Base side:
  • Base angles:
  • Centroid
  • POC of the medians
  • Median
  • Segment connecting the midpoint of a side to the opposite vertex.
  • Altitude
  • Segment from a vertex that intersects the opposite side at a right angle. “Height”
  • Orthocenter
  • POC of the altitudes
  • Constructing Altitude (or a perpendicular line through a point)
  • From the point, make an arc that intersects the line twice.
  • Now bisect the segment you made on the line.
  • Draw in the perpendicular line—remember, it should intersect the point and the two “fish tails”.
  • Midsegments
  • The midsegment joining the midpoints of two sides are parallel to the 3rd side of the triangle.
  • They are also half the length of that side.
  • Regular Polygons
  • Polygons that are equilateral (all sides are congruent) and equiangular (all angles are congruent)
  • Finding the measure of one angle. Formula: Exterior Angles
  • Interior and exterior angles are supplementary.
  • I + E = 180
  • Formula:
  • Related Search
    We Need Your Support
    Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

    Thanks to everyone for your continued support.

    No, Thanks