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壹、A circular playground is surrounded by five billboards. There are two trees between each billboard. How many trees are there in total?
Five billboards are arranged in a circle, spaced apart from each other, and a total of 5 pins are pre pared.
Then, 5×2=10 (trees)
There are 10 trees in total Tree.
Then, 5×2=10 (trees)
There are 10 trees in total Tree.
Sincere advertising personal advice tells you the difference between LED light boxes, LED billboards, and LED luminous characters
Light source: LED light boxes use modules, LED billboards use lamp tubes, and LED luminous characters use LED light strip
Shape: The conventional LED light box is a box, such as rectangular, square, or round. LED billboards are special-shaped LED luminous characters, which form a luminous character light box based on the shape of the characters!
Light source: LED light boxes use modules, LED billboards use lamp tubes, and LED luminous characters use LED light strip
Shape: The conventional LED light box is a box, such as rectangular, square, or round. LED billboards are special-shaped LED luminous characters, which form a luminous character light box based on the shape of the characters!