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A triangle is used in construction to make sure something is square or to square something up. A speed square is a small triangular shaped tool used to mark rafter angles. One method to check the square of a room or one wall that is perpendicular to another is to measure 3 feet along one wall and make a pencil mark them measure 4 feet along the other wall and make a pencil mark. Then measure diaganally from pencil mark to pencil mark. If the number is 5 feet the two walls are square to each other.

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16y ago

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Related Questions

What are reasons used in the proof that the equilateral triangle construction actually constructs an equilateral triangle triangle?

The following is the answer.


Which type of construction is used to construct a triangle's points of balance?

The centre of balance is at the point where the medians of the triangle intersect.


Which type of construction is used to construct a triangle's point of balance?

The centre of balance is at the point where the medians of the triangle intersect.


Which type of construction is used to construct a triangle point of balance?

segment bisector


Which type of construction is used to construct a triangle's point of balance?

Segment bisector


Why are triangles used in construction?

Triangles are used in construction because they are the most stable structure type. The angles take in weight and spread it throughout the sides of the triangle, so the weight is balanced out.


What are the construction materials for the triangle?

unicorns.


What are reasons used in the proof that the equilatera triangle construction constructs an equilateral triangle?

In the proof that the construction creates an equilateral triangle, key reasons include the properties of circles and congruence. When a circle is drawn with a radius equal to the length of one side of the triangle, the points where the circle intersects with the other sides ensure that all sides are equal. Additionally, by applying the congruence of triangles (such as Side-Side-Side), it can be shown that all angles are also equal, confirming the equilateral nature of the triangle. Thus, the construction relies on fundamental geometric principles to establish that the triangle is indeed equilateral.


Why are triangles used in the Navajo bridge?

A triangle is one of the strongest shapes for construction. A square or rectangle can deform into a parallelogram when loaded with weight, but a triangle cannot change shape without breaking one of the sides.


What are reasons used in the proof that the angle-bisectors construction can be used to bisect any angle?

All of the radii of a circle are congruent CPCTC sss triangle congruence postulate


Are reasons used in the proof that the equilateral triangle construction actually constructs an equilateral triangle Check all that apply.?

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The first step in the construction of a perpendicular bisector is to draw a?

equilateral triangle ;)