The parallel sides of a trapezium are labelled 𝒂 and 𝒃. The perpendicular height is the shortest distance between the parallel sides and is labelled 𝒉. Calculating the area of a trapezium is a ...

Parallel lines are indicated by arrows going in the same direction. Parallel lines are indicated by arrows going in the same direction. If there is more than one set of parallel lines in a diagram, ...

The parallel importing battle continues between wholesalers and manufacturers. The two sides are slugging it out across member states, the courts and even in the streets of Brussels. The EU, meanwhile ...

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Derek Wildstar:<BR>Are ...

What this blog really needs is an “illusory axonometric timepiece”. And here it is: the latest Impossible Object comes courtesy of the Australian architects and designers Clarke Hopkins Clarke. What ...