In 10 Base 2, the 2 stands for the number system being used which in this case is binary.
Television.
Squared stands for 4.
TIR stands for 1. TOTAL INDICATOR RUN OUT 2. TOTAL INDICATOR READING 3. TOTAL INDICATOR REVOLUTION
A 2D shape is the name forit, because 2 stands for the 2 dimensions and the D stands for dimension wasn't that easy. A 2 dimensional shape that looks like a cube is a square.
The answer depends on what variable r stands for.
Television.
Thinnet
10base-5 = 5
It stands for 'twisted pair'. 10BaseT or Ethernet cable consists of two pairs of wires twisted around each other inside an external sheath.
Television.
10base-ER
2 wire of pair
100m
Terminator
thick ethernet or thicknet
repeaters
Pangit ka