The children had so much fun playing with numbers that they were able to understand the BODMAS rule and find out whether a given number is both factors of another one or just multiple. Students often mistakenly assume that mathematics is an arduous subject. In fact, it is actually the opposite – if you can […]

## Day: April 4, 2022

## Angle Between Two Planes

The angle between two planes is the difference between the normal vectors of the two planes. The equation for an angle is: A1x + B2y + C2z = 180 deg. The angle between two planes is a reciprocal of the sine of the slope. A line that is perpendicular to a line that is parallel […]