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Unit 6 Geometry Vocab

Published on Nov 25, 2015

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PRESENTATION OUTLINE

VOCAB UNIT 6

KALA CORNELL AND CECE fINDLAY

AREA OF A RECTANGLE

BASE X HEIGHT

AREA OF A PARALLELOGRAM

BASE X HEIGHT

AREA OF A TRIANGLE

BASE X HEIGHT X HALF

AREA OF A TRAPEZOID

HALF X HEIGHT X (BASE1 + basE2)

AREA OF A RHOMBUS OR KITE

(DIAGONAL1 X DIAGONAL2) / 2

RADIUS

MEASURES FROM THE CENTER OF THE CIRCLE TO THE EDGE

DIAMETER

MEASURE FROM ONE SIDE OF A CIRCLE TO ANOTHER CROSSING THE CENTER

APOTHEM

MEASURE FROM CENTER OF POLYGON TO MIDPOINT OF A SIDE

AREA OF A REGULAR POLYGON

APOTHEM X PERIMETER X HALF

MINOR ARC

SMALLER ARC CONNECTING TWO POINTS ON THE CIRCUMFERENCE OF A CIRCLE

MAJOR ARC

LARGER ARC CONNECTING TWO POINTS ON THE CIRCUMFERENCE OF A CIRCLE

CIRCUMFERENCE

DISTANCE AROUND THE EDGE OF A CIRCLE

ARC LENGTH

PRODUCT OF RATIO ARC°/360 AND CIRCUMFERENCE OF CIRCLE

AREA OF A CIRCLE

pi X R2 OR (PI/4) X D2 OR C2/4PI

AREA OF A SECTOR OF A CIRCLE

(DEGREE/2PI)X PI X R2 OR (DEGREE/2)X R2