Question

The cost of flooring a room at Rs.68 per square meter is

Rs.2040, If the length of the room is 7.5m find:
it's breadth
it's perimeter
​

Answer 1

Answer:

Silicon is neither metal nor non-metal; it's a metalloid, an element that falls somewhere between the two. ... Silicon is a semiconductor, meaning that it does conduct electricity.Silicon is neither metal nor non-metal; it's a metalloid, an element that falls somewhere between the two. ... Silicon is a semiconductor, meaning that it does conduct electricity.