up next Quadrilaterals

knowing the properties of each.

solving problems with each

constructing each

up next Quadrilaterals

knowing the properties of each.

solving problems with each

constructing each

Construct a Circumcircle (circumcenter.....perpendicular bisectors

Why do they only do two?? The definition/theorem says intersection of 3????

Construct an Incircle (incenter....angle bisectors)

That last step is to help draw the circle.

It touches at a location perpendicular from the point to the side.

BTW

Median (needs midpoint)

Altitude (needs a perpendicular) think of that top point as a vertex

(onlinemathlearning video.... another video )

3 altitudes intersect (concurrency) and make an orthocenter (& therefor orthocircle)

Midsegment (needs 2 midpointx)

Do you know the definitions of these?

Why do they only do two?? The definition/theorem says intersection of 3????

Construct an Incircle (incenter....angle bisectors)

That last step is to help draw the circle.

It touches at a location perpendicular from the point to the side.

BTW

Median (needs midpoint)

Altitude (needs a perpendicular) think of that top point as a vertex

(onlinemathlearning video.... another video )

3 altitudes intersect (concurrency) and make an orthocenter (& therefor orthocircle)

Midsegment (needs 2 midpointx)

Do you know the definitions of these?

Here is a website to help you review the basics of Polygn interior & exterior angles

Remember to start with (n-2)*180

Here is a video.

(tutorvista help RegentsPrep help)

Subscribe to:
Posts (Atom)