Pyramids have triangular faces, which might count.
Bridges utilize triangles extensively in their design due to the structural support that triangles gives.
Towers also utilize triangles for the same reason as bridges: they form a strong structure which resists bending and sagging.
Triangles are used in surveying a lot and unfortunately things are rarely the same distance away from a surveyor so scalene triangles are often used to find such distances.More InformationActually, scalene triangles don't have a specific "use." A scalene triangle is simply one in which the three sides are three different lengths. Like triangles in general, scalene triangles connect three points that can describe (or establish) a plane.In land surveying, right triangles are vastly more useful and are generally used to quantify a distance and/or a bearing.
Use three sticks to form a triangle. Use the other three sticks to form an inverted triangle and place it on top of the first. You will have two large triangles and six small ones - eight triangles in all. The shape is also known as the Star of David.
Equilateral triangles have three sides of the same length.
It is not possible to show it manually with the available browser. One solution is to use make four triangles in a row, alternately facing up and down.
Right angle triangles
buildings use triangles because they nned to shape the roof
Architects use triangles as part of their work in designing buildings. And finding the pygratheim therom and stuff.
a pyramid can use any triangles possible.
we use triangles in our everyday life.while constructing buildings,different chain modals,cookery items,etc. are some examples of triangles that we use in our everyday life.
towers,pyramids, and bridges
The subset of the three triangles created fifteen triangles. YOU JUST DID ADURF-ADURF.
Mostly congruent triangles are used for construction of things like bridges and buildings because they are considered more stable and strong to use (i hope that helps i had to learn this for a project)
Triangles are used in surveying a lot and unfortunately things are rarely the same distance away from a surveyor so scalene triangles are often used to find such distances.More InformationActually, scalene triangles don't have a specific "use." A scalene triangle is simply one in which the three sides are three different lengths. Like triangles in general, scalene triangles connect three points that can describe (or establish) a plane.In land surveying, right triangles are vastly more useful and are generally used to quantify a distance and/or a bearing.
Use three sticks to form a triangle. Use the other three sticks to form an inverted triangle and place it on top of the first. You will have two large triangles and six small ones - eight triangles in all. The shape is also known as the Star of David.
Equilateral triangles have three sides of the same length.
if you need to know how many triangles are in a polygon ... just take the number of its sides and subtract for example. nonagon has 9 sides so it will be 9-2=7 so, a nonagon has 7 triangles
Create a three dimensional pyramid