A triangle is one of the most fundamental shapes in geometry, consisting of three sides and three angles. One common requirement when working with triangles is calculating the height (or altitude) of ...

Are you a student of architecture, civil engineering, mechanical engineering, mathematics, or physics? If yes, then you would have come across several topics where triangles have been extensively used ...

TRIANGLE: Now he's 4 cm high and 3 cm wide, like me. He's 12 square cm, so I must be half that… 6 square centimetres! And whatever shape I am it still works! RECTANGLE: You're just really embarrassing ...

A right triangle is a type of triangle where one of the three angles measures exactly 90 degrees. This angle is often referred to as the “right angle.” Because right triangles are such a fundamental ...

WHAT YOU NEED: two pieces of paper/card, pencil, scissors, ruler. Image caption, STEP 1: Place one piece of card on top of the other and use the ruler to draw a line from the bottom left corner of the ...