Ateachers desk is 5.5 meters long a students desk is 220 centimeters long what is the difference in the length in centimeters between a teachers desk any students desk

so if 5.5 is in meter let change it to cm because the question want us to give the answer in cm.

now we multiply 5.5 times 100 which is equal to 550.

next we subtract 550 - 220= 330.

finally, the difference between a teacher and student is 330cm .meaning the teacher's desk is 330 cm longer or taller than the student.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

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step-by-step explanation: