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Q: Can a right triangle have side lengths of 12 14 and 18?
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Do the side lengths 9 15 and 12 form a right triangle?

Yes they do. We find this by applying the pythagorean theorum. Since 9^2 + 12^2 = 15^2, they form a right triangle.


What is the length of the hypotenuse of a right triangle with leg lengths of 5inches and 12 inches?

Using Pythagoras it is 13 inches


Is A triangle with sides of lengths 12 15 and 20 a right triangle?

No. Pythagoras' theorem states that when the square of the hypotenuse is equal to the sum of the squares of the other two sides then it is a right-angled triangle. The hypotenuse is the longest side (opposite the supposed right angle). In this case the hypotenuse is 20. The square of 20 is 400. The other two sides are 12 and 15. The square of 12 is 144 and the square of 15 is 225. The sum is therefore 225 + 144 = 369, which is not equal to 400, therefore the triangle cannot be a right-angled triangle.


What is the area of a triangle that is 12 in and 16 in?

What is 12 in ? And what is 16 in ? ? Are they the lengths of two sides of the triangle ? Are they the length of one side and the height of the triangle ? The area of any triangle is 1/2 of the product of (length of its base) x (its height).


Is 7 8 12 a right triangle?

7, 8 & 12 are the sides of the triangle.And, for a right angled triangle the Pythagoras theorem is always applicable!Pythagoras theorem states that for a right angled triangle:(Longest Side)2 = (Side-1)2 + (Side-2)2(Longest side is called as the hypotenuse).So, using data in the question:If its a right angled triangle--->122 = 72 + 82i.e. 144 = 49 + 64 => 144 = 113, which is clearly not true!Hence, the triangle with the given sides is not a right triangle.

Related questions

Can a triangle with side lengths 9 feet 12 feet and 15 feet be a right triangle?

Yes.


A triangle with side lengths of 5 12 and 13 is which type of triangle?

Answer: Right Triangle Note that 25+144=169 which is 13 squared. This tells us it is a right triangle.


What kind of triangle is one with side lengths of 5 12 and 13?

A right-angled triangle. Per Pythagoras: (5*5) + (12*12) = 13*13


What is the length of the hypotenuse of a right triangle with legs of lengths 5 and 12?

The length of the hypotenuse of a right triangle with legs of lengths 5 and 12 units is: 13The length of a hypotenuse of a right triangle with legs with lengths of 5 and 12 is: 13


What is the area of a triangle with the side lengths of 2 12 and 18?

These dimensions do not form a triangle.


Do the side lengths 9 15 and 12 form a right triangle?

Yes they do. We find this by applying the pythagorean theorum. Since 9^2 + 12^2 = 15^2, they form a right triangle.


What is the length of a side of an equilateral triangle that has a altitude of 12?

Given an altitude of 12 units, an equilateral triangle has side lengths of 13.9 (13.85641) units.


Do you have to know three side lengths of a right triangle before you can use trig ratios to find the measure of an acute angle?

12


Do the lengths 7 10 12 make a right angle?

No, they do not represent a right triangle.


A triangle with sides of lengths 12 15 and 20 is a right triangle?

False. It can't be.In a right triangle, the sum of the squares of the two short sides is equal to the squareof the longest side.122 = 144152 = 225-------------sum = 369202 = 400, not 369.So these are not the sides of a right triangle.


Is it possible to construct a triangle with side lengths 12 cm 15 cm and 25 cm?

a scalene triangle is a triangle with three differant sides


Find the lengths of the side of the right triangle if the longest side of the triangle is four more than the shortest side and the middle side is two more than the shortest side?

There is no such right triangle. You have defined the relationship between three sides of a triangle that does not have a 90 degree angle. In a right triangle the sum of the squares of the shorter sides equals the square of the longest side and 12 + 22 = 5 ; 42 = 16 it does not equal 5 The angles in a triangle with sides 1, 2, 4 units can be found by applying the cosine rule.