A quadrilateral with two parallel sides. If the parallel sides have lengths a and b, and the distance between them is h, the area of the trapezium equals .
A trapezium
- nth root of unity
- NTL
- N.T.P.
- NTP
- n.t.p.
- NTSC
- NTT
- NTU
- n-tuple
- n-type conductivity
- n-type semiconductor
- Nubecula Major
- Nubians
- nucellus
- nuclear battery
- nuclear-cytoplasmic ratio
- nuclear decommissioning
- nuclear energy
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- nuclear envelope
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- nuclear family
- nuclear fission
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