LATERAL AREA of a prism = sum of the areas of its lateral faces. (the lateral
faces are always what shape?)
LATERAL AREA OF A PRISM IS GIVEN BY THE FORMULA:
THE TOTAL AREA OF A PRISM:
PRISMS--VOLUME
VOLUME--PRISMS
THE VOLUME OF A RIGHT PRISM IS GIVEN BY THE FORMULA:
VOLUME is always measured in CUBIC UNITS:
in, ft, cm, mm, etc
PYRAMIDS
PYRAMIDS take their name from the shape of their bases. Most pyramids we
study are "regular" pyramids:
--base is regular polygon
--edges all congruent
--lateral faces all congruent isosceles triangles
--altitude hits center of base
PYRAMIDS--LATERAL AREA AND TOTAL AREA
LATERAL AREA OF A PYRAMID = SUM OF AREAS OF LATERAL FACES ( what
shape are these?)
LATERAL AREA OF A REGULAR PYRAMID IS GIVEN BY THE
FORMULA:
TOTAL AREA OF A PYRAMID = LATERAL AREA + AREA OF BASE
PYRAMIDS--VOLUME
THE VOLUME OF A REGULAR PYRAMID IS GIVEN BY THE FORMULA:
CYLINDERS AND CONES
CYLINDER refers to "right" cylinders
LATERAL AREA OF A CYLINDER:
TOTAL AREA OF A CYLINDER
VOLUME OF A CYLINDER:
CYLINDERS AND CONES
CONE refers to "right" cones
LATERAL AREA OF A CONE
TOTAL AREA OF A CONE
VOLUME OF A CONE
SPHERES
THE AREA OF A SPHERE:
VOLUME OF A SPHERE: