Jean Kelly from Dublin's Institute of Education is here with six videos full of great advice and tips for the exam.

An end to the Wagatha Christie drama that has had us hooked for six years seems to be in sight as Rebekah Vardy has finally agreed to pay Coleen Rooney a huge sum. Rebekah lost the case but it has ...

Compounding increases savings exponentially by reinvesting earnings. Calculate compounding on a lump sum using initial amount, rate, and time. Long-term investing significantly amplifies the end ...

Lump sum investing involves putting all available money into the market immediately. Historical data shows lump sum investing often leads to higher long-term balances. Diversifying investments is ...

So, you get a sphere with a flat Riemannian metric except at 12 points. The total angle around these points is not 360°, only 300°, because only 5 equilateral triangles meet there. These points are ...

A triangle also has three angles — 1, 2, 3. These angles are created when two straight sides meet at a vertex. The angle sum of a triangle is 180 degrees. That means all triangles, no matter how ...

A series of molecular defect-free Sierpiński triangle fractals have been constructed on surfaces recently. However, the highest order of the fractals is only 4 because of the limitation of kinetic ...

In this study, we examined grade 3-5 students’ mathematical thinking of angle during an educational robotics task implemented within a making space learning environment in a school setting (i.e., ...

Because it will go on and on forever. Why is the obtuse angle so frustrating? Because it's never right. What did the triangle say to the circle? You’re pointless. Why did the circle go to the gym?

Solving for θ, we find that the angle is approximately 36.87 degrees. Since a triangle has a total sum of 180 degrees and we already know one of the angles is 90 degrees (right angle), we can easily ...

The third common angle is the same by definition: the sum of the interior angles of any triangle equals 180 degrees. That means the triangle on the grid is a scaled-down version of the triangle in the ...

4. The sum of angles in a triangle The sum of angles in any triangle is always equal to 180 degrees. Therefore, if you know two angles in a triangle, you can find the third angle by subtracting the ...