This unit focused, in part, on relationships in triangles. A triangle is the simplest type of polygon and is frequently used in construction. Explain why triangles are often used to
build bridges, roofs, buildings, and other structures. Which properties of a triangle make
it a desirable geometric shape for these applications? Which type of triangle is best?
Why is the triangle preferred over other types of polygons?

b. hoped i'm right lol

step-by-step explanation:

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus