Answer:
Thermal energy.
Step-by-step explanation:
When the cold pack touches the injury, the heat from the body is transferred from the injury to the cold pack.
y=2
The Y=0 Line is the X-axis, where there is no altitude. Adding 2 to zero shift the line up to pass through the point (0,2).
sin (a+b)= sina*cosb - sinb*cosa
cos (a+b) = cosa*cosb + sina*sinb
65 cm squared