{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Lesson_5-1_Midsegments_of_Triangles

Lesson_5-1_Midsegments_of_Triangles - Midsegments of...

Info iconThis preview shows pages 1–21. Sign up to view the full content.

View Full Document Right Arrow Icon
Midsegments of Triangles Lesson 5-1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Midsegment A segment that joins the midpoints of two sides of a triangle is called a midsegment.
Background image of page 2
Midsegment Properties A midsegment of a triangle is parallel to the third side and is half the length of the third side. A E D C B 2 mCB mDE
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Midsegment Properties The three midsegments of a triangle divide it into four congruent triangles.
Background image of page 4
Example EF is the midsegment of BAC, determine the length of EF 100 cm 50 2 100 2 mAC mEF E F A B C
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Example EF is the midsegment of BAC, determine the length of EF 150 cm 75 2 150 2 mAC mEF E F A B C
Background image of page 6
Example Find the length of MN 250 cm 125 2 250 2 mGK mMN M N G H K
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Example PR is the midsegment of STU and measures 75 cm. Determine the length of SU. mSU mSU mSU mPR 150 2 75 2 75 cm P R S T U
Background image of page 8
Example Find the length of AC 250 cm mAC AC 500 2 250 E F A B C
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Example Find the length of AC 23 cm E F A B C 46 cm
Background image of page 10
Example Find the length of AC 50 cm E F A B C 25 cm
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Example Find the length of AC 140 cm E F A B C 70 cm
Background image of page 12
Example
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 14
Background image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 16
Background image of page 17

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 18
Background image of page 19

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 20
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}