761342128 | prism | has 2 congruent bases and lateral faces | 0 | |
761342129 | base | congruent polygonal faces opposite each other in a prism | 1 | |
761342130 | lateral face | (side face) face of a prism that is not a base | 2 | |
761342131 | lateral edge | parallel segments formed by the edges of each lateral face in a prism | 3 | |
761342132 | altitude | segment perpendicular to both bases | 4 | |
761342133 | base edge | segment joining base and lateral face | 5 | |
761342134 | LApr=PH | LA of a prism | 6 | |
761342135 | TApr=LA+2B | TA of a prism | 7 | |
761342136 | Vpr= BH | V of a prism | 8 | |
761342137 | base area | B | 9 | |
761342138 | perimeter | P | 10 | |
761342139 | pyramid | polygon for base, vertex, and lateral faces | 11 | |
761342140 | vertex | point where lateral edges meet in a pyramid | 12 | |
761342141 | lateral faces | congruent triangles | 13 | |
761342142 | lateral edges | segments from vertex to base in a pyramid | 14 | |
761342143 | base edges | horizontal segment joining base and lateral faces in a pyramid | 15 | |
761342144 | slant height | height of a lateral face | 16 | |
761342145 | altitude | perpendicular segment from vertex to base | 17 | |
761342146 | LApyr= 1/2 (p*l) | LA of a pyramid | 18 | |
761342147 | TApyr=LA+B | TA of a pyramid | 19 | |
761342148 | Vpyr=1/3 (B*h) | V of a pyramid | 20 | |
761342149 | h l triangle | hypot.= l leg= h leg= s/2 | 21 | |
761342150 | LE l triangle | hypot= LE leg= l leg= s/2 | 22 | |
761342151 | cylinder | solid with 2 circular bases | 23 | |
761342152 | right cylinder | circular base directly above the other | 24 | |
761342153 | altitude of a cylinder | segment joining the centers of the circular bases | 25 | |
761342154 | radius of a cylinder | radius of a circular base | 26 | |
761342155 | LAcyl=ph | LA of a cylinder | 27 | |
761342156 | TAcyl=LA+2B | TA of a cylinder | 28 | |
761342157 | Vcyl= Bh | V of a cylinder | 29 | |
761342158 | p=2 pi r | p of a cylinder | 30 | |
761342159 | B=pi r^2 | B of a cylinder | 31 | |
761342160 | cone | has a vertex and 1 circular base | 32 | |
761342161 | LAcone= 1/2 (p*l) | LA of a cone | 33 | |
761342162 | TAcone=LA+ B | TA of a cone | 34 | |
761342163 | Vcone=1/3 (Bh) | V of a cone | 35 | |
761342164 | surface area of a sphere | outside area of a sphere | 36 | |
761342165 | volume of a sphere | interior of the sphere and its shell | 37 | |
761342166 | hemisphere | half of a sphere | 38 | |
761342167 | Ss=4 pi r^2 | surface area of a sphere formula | 39 | |
761342168 | Vs=4/3 pi r ^3 | volume of a sphere | 40 | |
761342169 | Vh=2/3 pi r^3 | volume of a hemisphere | 41 | |
761342170 | similar solids | solids that have the same shape but not necessarily the same size | 42 |
Geometry Ch. 12 Test Flashcards
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