Blackboard can be 5-6 meters. It could vary in size.
about 5 inches
Well, isn't that a happy little question! Blackboards come in all different sizes, so there's no one answer to that. Some blackboards might be a few feet wide, while others could be much larger. Just remember, it's not about the size of the blackboard, it's about the creativity you bring to it.
they can be bought in what ever size you want.
Perimeter = length + width + length + width = 2 x (length + width) Given: perimeter = 22in length = width + 3in Thus 22 = 2 x (width + 3 + width) 11 = 2 x width + 3 8 = 2 x width 4 = width So the width is 4in.
Meter is used in finding the width of the blackboard.
The surface area depends on the height and width of the blackboard.
There is more than one size of blackboard...
Cube, Rectangular prism, Pyramid, when drawn in perspective
Blackboard Inc. was created in 1997.
The population of Blackboard Inc. is 1,780.
Beyond the Blackboard was created on 2011-04-24.
advantages and disadvantages of blackboard
The duration of Murder on the Blackboard is 1.18 hours.
The word for blackboard in Sanskrit is कृष्णपट्टिका (kṛṣṇapaṭṭikā).
The duration of Beyond the Blackboard is 1.67 hours.
Go to google and type in your state and blackboard and it should come up.