Answer:
Venus
Step-by-step explanation:
The terrestrial planets are the planets in the solar system which are closer to the Sun, compared to the Gaseous giants like Jupiter.
Venus is the planet that is near the Sun and is formed where the solar system's temperatures are very high.
Mercury is the planet which has a very thin atmosphere and so is very cold. Venus is a planet similar to Earth, but it has a dense atmosphere . So venus is hottest compared to other planets.