Triangle or rectangle: What is the ‘right’ way to cut a sandwich?
The next question is… Are you a triangle person or a rectangle person? Sandwich-gate is back; this time, it’s not about the ...
BBC4 年
How do you work out the area of a triangle?
A triangle is always half the area of a rectangle with the same height and width. To calculate the area of a triangle, multiply the height by the width (this is also known as the 'base') then ...
BBC1 年
How do you work out the area of a triangle?
A triangle is always half the area of a rectangle with the same height and width. To calculate the area of a triangle, multiply the height by the width (this is also known as the 'base') then ...