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The square root of 72 , roughly 8.48528

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Q: What is the hypotenuse of a 45-45-90 triangle if one of the legs is 6?
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What are right triangle congruence theorem?

1.HyL Theorem (Hypotenuse-Leg) - if the hypotenuse and leg of one triangle is congruent to another triangle's hypotenuse and leg, then the triangles are congruent. 2.HyA (Hypotenuse-Angle) - if the hypotenuse and angle of one triangle is congruent to another triangle's hypotenuse and angle, then the triangles are congruent. 3.LL (Leg-Leg) if the 2 legs of one triangle is congruent to another triangle's 2 legs, then the triangles are congruent. 4.LA (Leg-Angle) if the angle and leg of one triangle is congruent to another triangle's angle and leg, then the triangles are congruent.


Do all triangles have 2 legs and one hypotenuse EXPLAIN?

Nope. The hypotenuse is defined as the side of a right triangle opposite the right angle. a 45 - 45 -90 right triangle would, for instance, have two legs and a hypotenuse. However an equilateral triangle would not.


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What is the area of a perpendicular triangle?

I do believe you mean RIGHT triangle when you said perpendicular triangle. A right triangle has two legs and a hypotenuse. The area of a right triangle is 1/2 * (first leg) * (second leg) How do you determine which ones are the legs and which one is the hypotenuse? The hypotenuse is ALWAYS the largest number. So, choose the 2 smallest numbers.


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It depends on what type of triangle you are dealing with, and also what you are meaning by what are they. If you are just talking in general terms 2 are legs, and one is the hypotenuse. In right triangles the hypotenuse is the side opposite the right angle, and the legs are adjacent to it.


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