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Similar Triangles [SMART Notebook Math Tools lesson]

this is lesson on proportions and similar triangles, practice included

Subject: Mathematics

Grade: Grade 10

Submitted by: Sue Blakely

Search terms: meansgeometry ratios geometric mean similar Similarity Theoremstriangles extremes

Using Similar Right Triangles [SMART Notebook lesson]

Using proportionality to find missing legs and altitudes within a right triangle.

Subject: Mathematics

Grade: Grade 10

Authored by: Laurie Espinoza

Search terms: Lewisville ISDtx altitude hypothenuseRight triangle

Using Similar Right Triangles [SMART Notebook lesson]

Based on the following theorem: If thealtitude is drawn to the hypotenuse of a right triangle, then teh two t...

Subject: Mathematics

Grade: Grade 10

Submitted by: L. Espinoza

Search terms: Right triangles geometric mean Altitude and hypotenuse

Similar Polygons [SMART Notebook lesson]

Geometry: Chapter Eight: Ratios and Proportions 8.3 Similar Polygons

Subject: Mathematics

Grade: Grade 9Grade 10Grade 11Grade 12

Submitted by: hannahehines

Search terms: proportionratioSSSSASsimilar trianglesgeometrysimilaritysimilar polygons

Review [SMART Notebook lesson]

Review game can be modified to any grade or subject.

Subject: ScienceSocial StudiesMathematics

Grade: Grade 4Grade 5Grade 6Grade 7Grade 8Grade 9Grade 10Grade 11Grade 12

Submitted by: TScully

Search terms: Trigonometry Pythagorean TheoremReview Math Questions Similar Triangles Radicals

Chapter Eight Test Review Football [SMART Notebook lesson]

Geometry: Chapter Eight Test Review Football Game

Subject: Mathematics

Grade: Grade 9Grade 10Grade 11Grade 12

Submitted by: hannahehines

Search terms: cross multiplicationsimplifying ratiossimilar trianglesSSS similiaritychapter eightsimilar polygonsgeometric meansimilaritySAS similiaritycongruence statementgeometryscale factors

Triangles Formed by Tangents [Image]

Two similar triangles formed by tangents drawn from an external point

Subject: Mathematics

Grade: Grade 10Grade 11Grade 12

Publisher: MPS Limited (A Macmillan Company)

Search terms: radiusexteriordistancesimilar trianglesshortesttangentinteriorexternal pointtouchingpointslinecircleright triangleschordcenterdiameter

Scale Factor [Image]

A pair of triangles that are exactly dilated showing the scale factor.

Subject: Mathematics

Grade: Grade 7Grade 8Grade 9

Publisher: MPS Limited (A Macmillan Company)

Search terms: y axisx axisgraphscaling factorenlargementexamplefactortrianglex-axisy-axislenszoomdilationratiotransformationequalsimilar trianglesmagnify

Shapes and Scale Factors [Image]

A few shapes and its dilated shapes with dimensions to calculate the scale factor

Subject: Mathematics

Grade: Grade 7Grade 8Grade 9

Publisher: MPS Limited (A Macmillan Company)

Search terms: transformationy axisgraphcirclesy-axisx axisfactordilationzoomlensenlargementratiosimilar trianglesequalparallelogramsquareexamplescaling factorrectanglesmagnifyx-axistriangles

Congruent Triangles:Q5 [Image]

These questions test knowledge of the properties of congruent triangles.

Subject: Mathematics

Grade: Grade 7Grade 8Grade 9

Publisher: SMART Technologies

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