Answer:The perimeter of the rectangle is or 15.66 inch.
Explanation:
Length of strip (I) =
Length of strip (II) =
According to question two strips of length and two strips of lenght is used in making rectangle:
Perimeter of rectangle = Sum of all sides of rectangle
Perimeter of rectangle =
The perimeter of the rectangle is or 15.66 inch.
Answer:
hair is a physical change.
Cooking is a physical and chemical change.
Ice cream melting in the sun is a physical change.
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Answer:
the basic unit of a chemical element.
Explanation:
Answer:
298.15 K.
Explanation:
Room temperature is generally taken to be 25 °C (around 77 °F). 0 °C is equivalent to 273.15 K, so we add 273.15 to 25 to find that room temperature is around 298.15 K
Answer: it would be a 1 to 1 ratio
Explanation: originally it would be 2 to 2 but you have to reduce