MATHS 🧮 LAB 🔬

In trigonometry, what is the value of sin(90°)?

A single triangle can have more than one obtuse angle (an angle greater than 90°).

What are the solutions for x in the quadratic equation x2 – 5x + 6 = 0?

An ostrich's eye is bigger than its brain

Gabriel's Horn" is a famous geometric figure created by rotating a specific curve (y = 1/x ). What is unique about its physical properties?

You have 100kg of potatoes that are 99% water. After sitting out, they dry until they are 98% water. What is their new total weight?

If the perimeter of Square A is 3 times larger than the perimeter of Square B, how much larger is the area of Square A compared to Square B?

If you double the length of every side of a cube, how does the volume change?

On a flat surface, the angles of a triangle always add up to 180 degrees. However, on the surface of a sphere, a triangle's angles can add up to more than 180 degrees.

There is no gravity in outer space, which is why astronauts float.

Consider the following argument: "If a doctor works too much, they will become stressed. Doctor Smith is stressed. Therefore, Doctor Smith is working too much." Is this a logically sound conclusion?

In the "Monty Hall" problem (a game show with three doors), if the host opens a door to reveal a goat, switching your choice gives you a better chance of winning than staying with your original door.