The area of the square, the
A cone fits inside a square pyramid as shown. For every
cross section, the ratio of the area of the circle to the area
of the square is three or
Since the area of the circle is
volume of the cone equals
I the volume of the pyramid
the volume of the pyramid
Cross section
amid or : ( 2n?cm) or O
the volume of the pyramid
mid or ( 27 m) or barn
O
the volume of the pyramid
det
Nest
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i don't know

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.