Make a 3,4,5 Triangle Connect three lines And you will have a right angle (90) You can use other lengths by multiplying each side by 2. Or by 10. Or any multiple.
Pythagorean Triples - Definition, Formula, Examples
Draw a right triangle in which the sides (other than hypotenuse) are of lengths 4 cm
Geometry Problem 1278: Square, 3-4-5 Right Triangle, Midpoint, Tutoring
3,4,5 Triangle
3, 4, 5 Triangles – Visual Fractions
seek echo: Inside the 3-4-5 triangle
geometry - Is the $(3,4,5)$ triangle the only rectangular triangle with this property? - Mathematics Stack Exchange
3, 4, 5 Triangle
Section 4.3: Right Triangle Trigonometry
File:3-4-5 triangle.svg - Wikimedia Commons
cosecant, cosecant function, csc
71.A right angled triangle of sides 3cm , 4 cm and 5 cm is revolved about the longest side find the surface area of the figure obtained
