Exercise #2: In the diagram below, all points shown are collinear. m
А
F
E
(a) Give three different ways to name this line.
(b) Give two ways to name the ray that starts at
point A and extends in the direction of point F.
Your answer

The base of this pyramid is a square with 5 ft of side
And this base's area is 5x5=25

Following the theorem of Pitagor we find out the high of this pyramid is √(5²-(5/2)²)=5√3/2
The volume of this pyramid is V1= 1/3x5√3/2x25= 125√3/6
 And the volume of the rectangular is 4x5x12=240

We do the addition 125√5/3+ 240
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