Posted on April 23, 2022 (Updated on July 9, 2025)
What is a parallax angle?
Space & NavigationThe parallax angle is the angle between the Earth at one time of year, and the Earth six months later, as measured from a nearby star. Astronomers use this angle to find the distance from the Earth to that star. How do you find parallax angle? Video quote: And we want to measure that angle.
Posted on April 23, 2022 (Updated on July 9, 2025)
Do I need geometry for calculus?
Space & NavigationIn some sense, the prerequisite for Calculus is to have an overall comfort with algebra, geometry, and trigonometry. After all, each new topic in math builds on previous topics, which is why mastery at each stage is so important. Is geometry part of calculus? Calculus vs Geometry Calculus is study of change while geometry is
Posted on April 23, 2022 (Updated on July 9, 2025)
How is the triangle exterior angle theorem related to the triangle angle sum theorem?
Space & NavigationThe exterior angle theorem states that when a triangle’s side is extended, the resultant exterior angle formed is equal to the sum of the measures of the two opposite interior angles of the triangle. What can you say about the sum of an exterior angle of a triangle and its adjacent? The sum of an
Posted on April 23, 2022 (Updated on July 9, 2025)
Why can Venus get rid of co2?
Space & NavigationCan Venus be colonized? Venus, despite being incredibly inhospitable on the surface, might actually be a better target for colonization. Suspending blimps in the Venusian clouds is not only feasible, but offers some of the most Earth-like conditions in the solar system. Is Venus or Mars easier to colonize? Conclusion. Compared to Mars, Venus may
Posted on April 23, 2022 (Updated on July 9, 2025)
What does 4i mean in math?
Space & NavigationAs a double check, we can square 4i (4*4 = 16 and i*i =-1), producing -16. All negative square roots are called “imaginary numbers” (now you know where that letter ‘i’ comes from). Complex Numbers. When a number has the form a + bi (a real number plus an imaginary number) it is called a
Posted on April 23, 2022 (Updated on July 9, 2025)
What is the closest Venus gets to Earth?
Space & NavigationThe closest possible opposition distance between Earth and Venus is 38 million kilometers. This is the closest that any planet comes to Earth. The farthest that Venus ever gets from Earth is 261 million km. What year will Venus be closest to Earth? Its last superior conjunction occurred on March 26, 2021 and the next