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What is the length of the 3rd side if side 1 equals 3cm side 2 equals 4cm In a right-angled triangle?
Wiki User
∙ 14y ago
In a right triangle, C2 = A2 + B2
That means that the square of the length of the longest side (called the "hypotenuse") is equal to the sum of the squares of the two shorter sides.
So in order to find the length of the longest side, you square one side, then square the second side, add the two together, and take the square root of the sum.
Now that you know that, you're fully equipped and perfectly capable of answering the question on your own.
Wiki User
∙ 14y ago
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In this triangle side ac equals 2 side bc equals 3 and side ab equals 4 is triangle abc a right triangle?
No siree
What is the formula of a triangle in perimeter?
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
How do you find the midsegment of a triangle?
A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side
HOW do you find the similar ratio of a triangle?
Divide the length of a side of one triangle by the length of the corresponding side of the other triangle.
If you have a right angle triangle and one side equals 3 and one side equals 5 how do you calculate the lenght of the third side?
Using Pythagoras' theorem the third side works out as 4 units in length.
How do you find the missing length of a triangle using Pythagoras?
The length of side A squared plus the length of side B sqaured equals the missing side of the triangle squared. So i.e. if side A is 4 and side B is 3 then 4x4 which is 16 plus 3x3 which is 9 equals 25 and the square root of 25 equals 5. So in conclusion the missing side equals 5.
In this triangle side ac equals 1 side bc equals 1 and side ab equals 2 is triangle abc a right triangle?
no
In this triangle side ac equals 2 side bc equals 3 and side ab equals 4 is triangle abc a right triangle?
No siree
What is the formula of a triangle in perimeter?
Perimeter of a triangle = (length of side #1) + (length of side #2) + (length of side #3)
How do you find the midsegment of a triangle?
A midsegment of a triangle is parallel to the side of the triangle, and it's length is half the length of that side
HOW do you find the similar ratio of a triangle?
Divide the length of a side of one triangle by the length of the corresponding side of the other triangle.
What is the formula for a square plus b square?
Pythagorean's theorem: Length of Side A squared times the length of Side B squared equals the length of Side C squared in a right triangle. A2+B2=C2
Side ac equals 12 side bc equals 16 and side ab equals 20 is triangle abc a right triangle?
yes
If you have a right angle triangle and one side equals 3 and one side equals 5 how do you calculate the lenght of the third side?
Using Pythagoras' theorem the third side works out as 4 units in length.
What is formula of finding the perimeter of a triangle?
Perimeter of a triangle = (length of the first side) plus (length of the second side) plus (length of the third side)
A radius of a regular triangle is 12 Find the length of one side of the triangle?
A radius of a regular triangle is 12 . find the length of one side of the triangle?
The length of an equilateral triangle is 66 what it the length of one side of the triangle?
10
