10-6 no anim.notebook, Schemes and Mind Maps of Calculus

SYMMETRY. Section 106. Mar 231:37 PM. Line Symmetry. A figure has line symmetry when ... How many lines of symmetry does a parallelogram have?

Typology: Schemes and Mind Maps

2022/2023

Uploaded on 02/28/2023

theeconomist1
theeconomist1 🇺🇸

4.1

(30)

245 documents

1 / 5

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
106noanim.notebook
1
Mar231:31PM
SYMMETRY
Section106
Mar231:37PM
LineSymmetry
Afigurehas
linesymmetry
when
youcandrawalinethroughthe
middleandeachhalfisamirror
imageoftheother.
Thelineiscalleda
lineofsymmetry
.
pf3
pf4
pf5

Partial preview of the text

Download 10-6 no anim.notebook and more Schemes and Mind Maps Calculus in PDF only on Docsity!

Mar 231:31 PM

SYMMETRY

Section 106

Mar 231:37 PM Line Symmetry A figure has line^ symmetry^ when you can draw a line through the middle and each half is a mirror image of the other. The line is called a line of symmetry.

Mar 231:37 PM Example 1 Draw all lines of symmetry for each figure. Mar 231:37 PM Example 2 Draw all lines of symmetry for each figure.

Mar 231:37 PM Why does a parallelogram seem symmetric if it has no lines of symmetry? A parallelogram has what is called rotational symmetry. Mar 231:37 PM Rotational Symmetry A figure has rotational^ symmetry^ when you can rotate it less than and it looks exactly as it did before you rotated it.

H

Mar 231:37 PM Example 3 Determine whether each figure has rotational symmetry.