pentagons
Shapes with five
Pentagons are five-sided polygons.
Regular pentagons have equal sides and angles; irregular ones vary.
The Pentagon, headquarters of the U.S.
Department of Defense, takes its name from its distinctive five-sided shape.
The children cut pentagons from construction paper.
Multisided plane figure
- five-sidedHaving five edges
- verticesCorner points of shapes
- anglesRotation between intersecting lines
- edgesOuter limits or boundaries
regular · irregular · interior angles · convex · concave · equilateral · sides · perimeter
Five-pointed mystical star
- mysticalOf hidden spiritual significance
- occultConcealed from view
- WiccanModern witchcraft adherent
- five elementsFive basic natural principles
sacred geometry · star · magic · esoteric · paganism · ritual · talisman · amulet
Five-armed marine invertebrate
- morning gloryTwining vine, trumpet-shaped flowers
- sea urchinSpiny marine echinoderm
- sand dollarFlat burrowing echinoderm
- botanicalRelated to plants
U.S. military administration
- ArlingtonVirginia burial ground
- headquartersCentral command location
- military commandAuthority over soldiers
- defense strategyMethod for protection
brass · generals · admirals · national security · intelligence · briefings · war room · officials
Company identifying symbol
- tilingSurface-covering arrangement
- patternRecurring arrangement or template
- mosaicInlaid pictorial arrangement
- architecturalRelating to building design
graphic design · soccer ball · decorative · ornamental · Islamic art · geometric art · modular · quilt pattern
polygon
Multisided plane figure
- five-sidedHaving five edges
- verticesCorner points of shapes
- anglesRotation between intersecting lines
edges · regular · irregular · interior angles · convex · concave · equilateral · sides · perimeter · area
pentagram
Five-pointed mystical star
five elements · sacred geometry · star · magic · esoteric · paganism · ritual · talisman · amulet · spiritual
starfish
Five-armed marine invertebrate
- morning gloryTwining vine, trumpet-shaped flowers
- sea urchinSpiny marine echinoderm
- sand dollarFlat burrowing echinoderm
Department of Defense
U.S. military administration
- ArlingtonVirginia burial ground
- headquartersCentral command location
- military commandAuthority over soldiers
defense strategy · brass · generals · admirals · national security · intelligence · briefings · war room · officials · bureaucracy
logo
Company identifying symbol
- tilingSurface-covering arrangement
- patternRecurring arrangement or template
- mosaicInlaid pictorial arrangement
architectural · graphic design · soccer ball · decorative · ornamental · Islamic art · geometric art · modular · quilt pattern · floor tiles
- geometric arttessellations, fractals, symmetry, spirals, geometric patterns
- tessellationstessellation, tiles, hexagons, squares, triangles
- geometryangles, circles, angle, shapes, lines
- decorative motifsscrolls, flourishes, swirls, spirals, curls
- The PentagonU.S. defense headquarters
- Pentagon PapersLeaked Defense Department documents