To convert degrees Celsius (°C) to degrees Fahrenheit (°F), you can use the formula:
\[ °F = (°C \times \frac{9}{5}) + 32 \]
For 10° C:
\[ °F = (10 \times \frac{9}{5}) + 32 \] \[ °F = (10 \times 1.8) + 32 \] \[ °F = 18 + 32 \] \[ °F = 50 \]
So, 10° C is equal to 50° F.