The three angles in a triangle add up to 180. 38 + 27= 65. 180-65=115
No. The angles of a triangle always add up to exactly 180 degrees. A right triangle must have one right angle, i.e. an angle of 90 degrees. That leaves 90 degrees for the other two angles. 38 and 54 add up to 92 degrees, so they can't co-exist with the 90-degree angle in a right triangle.
180-38-95. The sum is always 180 in a triangle, so just subtract the other two from 180 to get the third.
38 + 67 = 105
The sum of the interior angles of an n-gon is found by the formula: (n-2)*(180) degrees. So a 38-gon would have (38-2)*(180) degree sum for its interior angles, which equals 6,480 degrees.
No. The two acute angles in a right triangle must add up to 90 degrees. The two you have listed don't.
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
71 degrees
38 degrees each
No; a right triangle cannot have two angles that are measured 38 and 54 degrees. This is because a right triangle must have one angle that is equal to 90 degrees, for this is a basic property of a right triangle. The sum of the angles in the triangle must be 180 degrees. In order to prove that there indeed cannot be a triangle with angles measuring 90, 38, and 54 degrees, you add the three. If their sum is greater than 180 degrees, then it is impossible; as in this case, where the sum totals to 182 degrees.
No - the sum of the interior angles of a triangle mustadd up to 180 degrees. Since you already have one angle of 90 degrees, the sum of the other two angles must also total 90. 38+54 is 92 !
The three angles in a triangle add up to 180. 38 + 27= 65. 180-65=115
No. The angles of a triangle always add up to exactly 180 degrees. A right triangle must have one right angle, i.e. an angle of 90 degrees. That leaves 90 degrees for the other two angles. 38 and 54 add up to 92 degrees, so they can't co-exist with the 90-degree angle in a right triangle.
No. A triangle has 180 degrees in it. A right triangle has an angle of 90 degrees. That leaves the other two angles to total 90 as well. 38+54=92 which would make the triangle equal 182 degrees. this is not possible.
Since it is an Isosceles Triangle and T = 38 Then subtract 38 from 180 , which 142 . 142 is the total of the two equal angles R & S . So divide 142 by 2 = 71 So angles R(y) & S (y) are both 71 degrees. Remember with an Isosceles Triangle, not only are two sides of equal length , but two angles are of equal size.
No because the other two angles must equal 90 degrees and no more.
Since the sum of the angles in a triangle is 180°, then the two base angles sum to (180° - 38° = 142°). In isosceles, these two angles are equal, so each one is:142° / 2 = 71°