LESSON1 - LINES AND PLANES


FILL THE GAPS

MATCH

READ ME

AB - the length of segment AB

 

AB ≈ 5 cm - the length is approximately equal to 5 cm

 

AB ⊥CD - AB is perpendicular to CD

 

AB ∥ CD - AB is parallel  to CD

 

AB ≡ CD   - segment AB is congruent  to CD

 

USEFUL PHRASES

Draw a line through the points A and B - narysuj prostą przez punkty A i B

 

B is between A and C - B leży między A i C

 

Points equidistant from A and B - punkty równoodległe od A i B

 

to bisect a segment - podzielic odcinek na połowy

 

FILL IN THE GAPS

Parallel lines do not ...............................

 

Three ....................... point determine exactly one plane.

 

A .............................. is uniquely determined by its endpoints.

FALSE FRIENDS

Ray( dosł.promień) - półprosta

 radius - promień

 

plane ( płaszczyzna, samolot) - to nie plain ( zwyczajny) ( ta sama wymowa)

LABEL TRUE OR FALSE

Two segments cannot intersect at more than one point. ( T/F)

 

If two points of a segment are contained in a ray, then the whole segment is contained in the ray.(T/F)

 

If segment AB is parallel to segment CD and segment AD is parallel to segment BC, then segment AC and BD must intersect. (T/F)

MATERIALS

lines.pdf
Adobe Acrobat Document 177.1 KB
Usefulverbs.pdf
Adobe Acrobat Document 91.9 KB
vocabulary.pdf
Adobe Acrobat Document 35.8 KB