the peak of a roof is a good one it is mostly obtuse
An Obtuse angle is more than 90° but less than 180°. Real life examples would be fans, and most rooftops of houses and buildings.
A Spy Plane is an example of Acute Triangle.... >> njoy
A real life example of a right-angled triangle would be a ladder leaning against a wall. And a acute triangle is an example of a umbrella. Some types of an umbrella are divided into a few sections using triangles edit by: A.B
Some charts? Buildings Obtuse triangle - some of them are diagonal.
if you want to apply acute triangles in real life, you have to ask someone i dont know
Well, Some Bridges have right triangles in them if the are truss bridges. Also paper footballs are right triangles. Hope that helped a little.
An umbrella.
A roof (:
Roof of a house
the peak of a roof often forms an obtuse triangle.
Its simply as this. The only way you would use right triangles in real life if you would want to become a math teacher.