This is an isosceles right triangle due to the fact that sides a and also b (the height and also the base) are the same lengths through two the the angle being 45 degrees including up to a full with the right angle the 180 degrees (all triangles have actually angles that add up come 180 degrees). I simply want to recognize from this triangle or any other best triangles why the hypotenuse is the longest side. You"ll really be help me out.

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request Oct 26 "14 at 2:17

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Let $a$ it is in the hypotenuse and $b,c$ the rather sides, climate by Pythagorean Theorem$$a^2=b^2+c^2.$$Then$$a^2>b^2,quad a^2>c^2.$$Therefore$$a>bquad a>c.$$

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answered Oct 26 "14 in ~ 2:20

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Alternatively, you have the law of sines: For any triangle through sides, $A,B,C$ and corresponding angles $a,b,c$ v angle $a$ opposite next $A$ et cetera, you have the following:

$$fracsin aA = fracsin bB = fracsin cC$$

Let $a$ it is in $90$ degrees, making $A$ our hypotenuse. Due to the fact that $a+b+c = 180$ and we don"t desire to consider an unfavorable angles or angles equal to zero in a triangle, we have that $b

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