Final answer:
So, any piece of data unnecessary is A. 1.5 m², 20 kg, C. 3.00 m², 23 kg and D. 1.65 m², 46 kg
The answer is option ⇒The answer is option ⇒ A,C and D
Step-by-step explanation:
The unnecessary piece of data in this question is the width of the door, which is 0.825 m. This information is not needed to determine if any of the given options are correct.
Now let's evaluate each option:
- A. 1.5 m², 20 kg: The area of the door is 1.5 m² and the mass is 20 kg. This option does not match the given dimensions and mass of the door.
- B. 1.65 m², 23 kg: The area of the door is 1.65 m² and the mass is 23 kg. This option matches the given dimensions and mass of the door.
- C. 3.00 m², 23 kg: The area of the door is 3.00 m² and the mass is 23 kg. This option does not match the given dimensions and mass of the door.
- D. 1.65 m², 46 kg: The area of the door is 1.65 m² and the mass is 46 kg. This option does not match the given dimensions and mass of the door.
Based on the given dimensions and mass of the door, option B is the correct answer. So, any piece of data unnecessary is option A,C and D
The answer is option ⇒ A,C and D
Your question is incomplete, but most probably the full question was:
A uniform, thin, solid door has height 2.00 m, width 0.825 m, and mass 23 kg.If any piece of data unnecessary?
A. 1.5 m², 20 kg
B. 1.65 m², 23 kg
C. 3.00 m², 23 kg
D. 1.65 m², 46 kg