contestada

a rectangular whiteboard in the ckassroom is twice as long as it is high. its perimeter is 24 ft. what are the dimensions of the whiteboard

Respuesta :

Answer: The height of the whiteboard is 4 feet and the length of the white board is 8 feet long

Step-by-step explanation:

The height of the whiteboard is 4 feet and since the length on the white board is double the height it would be 8 feet long.

4+4=8

8+8=16

16+8=24

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