How to Work with 30-60-90 and 45-45-90 Degree Triangles

One type of Special Triangle is a 45 45 90 Triangle. Learn how to sides are proportional to each other to make it simple to solve any right triangle with two

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45 45 90 Triangle. Calculator

The easiest way to construct a 45-45-90 triangle is as follows: Construct a square four equal sides to the desired length of the triangle's legs Construct either diagonal of the square

How to use the special right triangle 45-45-90

So this is a 45-45-90 triangle, and we know one of the sides-- this side could be A or B-- we know that 8 is equal to the square root of 2 over 2 times C. C is what we're trying to figure out. So if we multiply both

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45-45-90 Triangle

Apply the Pythagorean Theorem a 2 + b 2 = c 2, where a and b are side 1 and 2 and c is the hypotenuse. x 2 + x 2 = 2x 2. Find the square root of

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One plus one is two.

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45°-45°-90° Triangle – Explanation & Examples

Since a 45-45-90 triangle is also an isosceles triangle, the two legs are equal in measure. Assuming x is the length of the leg and b is the length of the hypotenuse and using the Pythagorean Theorem: x 2 + x 2 = b 2. Thus, the ratio of the side

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I can't believe I have to scan my math problem just to get it checked.


To determine what the math problem is, you will need to look at the given information and figure out what is being asked. Once you know what the problem is, you can solve it using the given information.

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How to solve 45-45-90 triangles

How to solve a 45 45 90 triangle? Solving 45 45 90 triangles is the simplest right-sided triangle to solve. You simply apply Pythagorean theorem as follows: a = first side length.
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