The relationship between Celsius and Fahrenheit temperature scales can be expressed using the following formula:

°F = (°C × 9/5) + 32

where °C represents a temperature in Celsius and °F represents the equivalent temperature in Fahrenheit.

To find the Celsius temperature that is double its corresponding Fahrenheit temperature, we need to set up an equation using the formula mentioned above.

Let's assume the temperature in Celsius is represented by x. We can then express the temperature in Fahrenheit as:

°F = (x × 9/5) + 32

To find the Celsius temperature that is double its corresponding Fahrenheit temperature, we need to find the value of x that satisfies the equation:

x = 2*((x × 9/5) + 32)

Simplifying the equation step by step:

x = 2*(x × 9/5) + 2*32
x = 2*(9x/5) + 64
x = (18x/5) + 64
x - (18x/5) = 64
(5x - 18x)/5 = 64
-13x/5 = 64
-13x = 64 * 5
-13x = 320
x = 320 / -13
x ≈ -24.6

Therefore, the Celsius temperature that is double its corresponding Fahrenheit temperature is approximately -24.6 degrees Celsius.

This result implies that the Celsius temperature is negative, indicating a temperature below freezing point. It is important to note that negative temperatures in Celsius and Fahrenheit scales have different magnitudes. For example, -24.6 degrees Celsius is equivalent to -12.28 degrees Fahrenheit, which is not double its Celsius value. The relationship between the two temperature scales is linear, but the starting points and intervals are different.

Overall, by using the formula and setting up the appropriate equation, we can determine the Celsius temperature that is double its corresponding Fahrenheit temperature.

Answer is 160degree =320degree