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How do you work out the perimeter of a right-angled triangle?
The perimeter of a triangle is side A plus side B plus side C. Since we are talking about a right triangle, if you know two sides, then you know the third by the Pythagorean Theorem: A2 + B2 = C2
What are some uses of trigonometry in carpentry?
The Pythagorean Theorem: a^2+b^2=c^2, for checking squareness, a critical rule in carpentry. If two adjacent and perpendicular walls in a room are legs of a triangle, points a and b can be marked on each leg respectively and hypotenuse c measured with a tape measure (c) to confirm squareness or degree out of square. This can be used in many applications from framing to tiling. Most carpenters I've met use the 3-4-5 rule and don't even know what it's called!
What is the equation of the Pythagoras theorem?
a^2 + b^2 = c^2
How do you work out Pythagoras Theorem?
It is pretty simple, all you have to do is know the equation "A²=+ B²=C²", but you always have to remember that the longest side is "c"
How do work out Pythagoras theorem?
A = Short sideB = medium sideC = Long side(A x A) +(B x B) =(C x C)(2x2) +(5x5)= (5.39x5.39)4+25=29the square root of 29 is 5.39That's the Pythagoras theorem
What is the difference between the pythagorean theorem and the converse of the pythagorean theorem?
The Pythagorean Theorem states that in a right triangle with legs a and b and hypotenuse c, a2 + b2 = c2. The converse of the Pythagorean theorem states that, if in a triangle with sides a, b, c, a2 + b2 = c2 then the triangle is right and the angle opposite side c is a right angle.
In the pythagorean theorem is b twice of a?
In the Pythagorean Theorem b is not twice a. The formula is [ a squared + b squared = c squared].
Is the pythagorean theorem true for an acute triangle?
No, the Pythagorean Theorem only works on right triangles. You could use the law of cosines, though: c^2=a^2+b^2-2ab*cos(C) Where C is the measure of the angle between sides a and b.
Who developed the theory a plus b equals c?
A Mathematician named Pythagorean. That is why it is called Pythagorean's theorem. For every right triangle, this theorem will be true.
Is equation for the Pythagorean theorem is a b c?
it is asquared +b squared = c squared
How do you find the height of a square based pyramid?
Use the Pythagorean theorem (a-squared + b-squared = c-squared) Remember, the hypotenuse is c.
How do you find the area of a square if it is 8 inches diagonal?
you use the Pythagorean theorem. a^2+b^2=c^2
What if the pythagorean theorem gives you a triangle that is not right?
The pythagorean theorem is only used for a right triangle. Formula: a^2+b^2=c^2 the "a" and "b" represent the legs of the triangle and the "c" represents the hypotenuse.
What is pythagorean thorem for?
The Pythagorean theorem is used to find the length of a certain side in a right triangle. If you know the length of two sides of a right triangle, you can use the Pythagorean theorem, a2+ b2 = c2, to find the length of the other side. In the formula, c is the hypotenuse, which the longest side of the triangle.
What letter in the pythagorean theorem is used to represent the hypotenuse?
c is used for this purpose.
Why is the formula for the Pythagorean theorem a bc?
a squared + b squared=c squared
Why is the Pythagorean theorem incorrect?
With A=5 B=2 C=7, you don't have a right-angled triangle (90° angle), that's why you get a wrong answer. The Pythagorean theorem isn't wrong, YOU are wrong!
