Blackboards are different sizes. You need to measure the particular blackboard with a ruler or tape measure to get the width. The width is the shorter side (the length is the longer side).
Chat with our AI personalities
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.