1. The bottom of a cuboid is a square with a side length of 6 cm. Its surface area is 360 cm2. How high is its height? 2. Fill in a number in () so that the number has a factor of 3, how many types of fill? 13( )6( ) 2( )3( ) 68( )( ) 4( )9( ) 3. The length of a classroom is 12m, and the height is 4m. The four walls and the flat roof of the classroom shall be painted. What is the area of the painting except the area of the doors and windows and the blackboard of 28m2?

1. The bottom of a cuboid is a square with a side length of 6 cm. Its surface area is 360 cm2. How high is its height? 2. Fill in a number in () so that the number has a factor of 3, how many types of fill? 13( )6( ) 2( )3( ) 68( )( ) 4( )9( ) 3. The length of a classroom is 12m, and the height is 4m. The four walls and the flat roof of the classroom shall be painted. What is the area of the painting except the area of the doors and windows and the blackboard of 28m2?

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A cuboid has a surface area of 288 square centimeters, a square bottom surface, and a side length of 8 centimeters.

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