Yes.
No
The three angles inside any triangle always add up to 180 degrees.If one of them is 90 degrees, then the triangle is a right triangle.
For any right angle triangle its hypotenuse when squared must be equal to the sum of its squared sides in accordance with Pythagoras' theorem and so it appears that the given information would not make a right angle triangle.
No, a right angled triangle needs an angle that is 90 degrees. Here, all the angles don't even make up 180 degrees.
3, 5, 5 does not make a right angle triangle but they can make an isosceles triangle Correct. Try 3,4,5. That will be a right triangle. 3x3 plus 4x4 = 5x5
no
No
Yes.
No
No. If 0.3 and 0.4 are the legs of a right triangle, then the third side has to be 0.5 .
The three angles inside any triangle always add up to 180 degrees.If one of them is 90 degrees, then the triangle is a right triangle.
No because the dimensions given do not comply with Pythagoras' theorem for a right angle triangle
For any right angle triangle its hypotenuse when squared must be equal to the sum of its squared sides in accordance with Pythagoras' theorem and so it appears that the given information would not make a right angle triangle.
A triangle cannot have more than one right angle, which measures 90o. The sum of all three angles in a triangle must equal 180o.
No, a right angled triangle needs an angle that is 90 degrees. Here, all the angles don't even make up 180 degrees.
By Pythagoras's theorem, to make a right angled triangle, 142 + 152 should be 212 But 142 + 152 = 196 + 225 = 421 whereas 212 = 441 So these three sides cannot make a right angled triangle.