No. Why? Well, a right angled triangle consists of a right angle and two other angles and the total of all the angles in the triangle is always 180.
180-90=90 therefore the other two angles must add up to 90 degrees.
54+38=92 so a right angled triangle cannot have those two angles. Hope this helps-ish
Yes
The third angle must be 90 degrees so it's a right-angled triangle
Yes in a 90 45 45 triangle
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
A triangle cannot have two right angles. Triangles angles should add up to 180. There are three angles. If there are 2 right angles, there would be no third angle, therefore, no triangle. XD
...a right triangle.
No. The two acute angles in a right triangle must add up to 90 degrees. The two you have listed don't.
isosceles triangle
Since the sum of the measures of the angles in a triangle is 180°, and a right angle has a measure of 90°, it follows that the other two angles together have a measure of 90°.
yes
Use the pythagorean theorem.
Yes