Calculate the area of a right triangle with base length of 5 cm and height of 3 cm.
The area of a right triangle with base length of 5 cm and a height of 3 cm is 7.5 cm^2.
<sys>[INST] Calculate the area of a right triangle with base length of 5 cm and height of 3 cm. [/INST] The area of a right triangle with base length of 5 cm and a height of 3 cm is 7.5 cm^2. </sys>