It has one acute angle as y and one obtuse angle with both angles adding up to 180 degrees
1
X and Y each have a pair of obtuse angles.
A right angle triangle has a 90 degree angle with two acute angles and the 3 interior angles add up to 180 degrees
A, K, M, N, R, V, W, X (possibly), Y (possibly), Z
Some letters fit into more than one group. Some letters depend on the font,such as B D R P etc. Here is my count:11 Right angles: A L T B D E F G H I P R 9 Accute angles: A K M N V W X Y Z3 Obtuse angles: K X Y
1
X and Y each have a pair of obtuse angles.
Letters with acute angles: A K M N V W X Y Z
yes
Angles around the circle O add up to 360 degrees Angles in Y are 2 of them are obtuse angles and 1 is an acute angle and the 3 of them add up to 360 degrees Angle in J could be a right angle
A right angle triangle has a 90 degree angle with two acute angles and the 3 interior angles add up to 180 degrees
A, K, M, N, R, V, W, X (possibly), Y (possibly), Z
No word in geometry state with the letter Y, but you need to ask your teacher if you can use a word that has a Y in it like; analytic geometry and complementary angles
If you are asking what letters have BOTH types of angles in the same letter, the answer is: only KThese letters have acute angles:Upper case letters: A K M N V W X Y ZLower case letters: k v w x y zThese letters have right angles:E F H I K L T and f t
True. The reasoning behind it is this: the sum of the angles in any triangle will always equal 180o.Equilateral (all sides & angles equal)3x = 180x = 60Isosceles (two equal sides & angles) - can include Right triangle (90 + 45 + 45)x + 2y = 180y = (180-x)/2No matter what x equals (acute, right, or obtuse), y will be less than 90 (acute) because half of 180 is 90 and half of anything less than 180 will be less than 90.Scalene (all sides & angles different) - can include Right triangle (90 + x + y)x + y + z = 180If one angle is obtuse...x > 90180 - x < 90y + z < 90If together they are less than 90, then clearly both are less than 90 (acute)
Some letters fit into more than one group. Some letters depend on the font,such as B D R P etc. Here is my count:11 Right angles: A L T B D E F G H I P R 9 Accute angles: A K M N V W X Y Z3 Obtuse angles: K X Y
Yes, there are many nouns that start with the letter Y. Examples are:yachtyawnyearyeastyellyellowyeomanyesterdayyogurtyonderyoungsteryurt