A right I isosceles Triangle has an angle with measure of 45° if X represents the measure of the third angle angle of the triangle what is X
I said c100 is that correct help
not likely, since one angle is 90 and the another is 45
right triangle, remember?
lol heres the answer: 45°
X = 180 - (90+45) =
Well, it seems like you may have made a little mistake there, but don't worry, I'm here to help!
In an isosceles triangle, two of the angles are equal. Since one angle measures 45°, there are two equal angles left. To find the measure of the third angle, we can subtract the sum of the two equal angles from 180°.
Let me do the math for you. If both equal angles measure x, we have:
x + x + 45 = 180.
Combining like terms, we get:
2x + 45 = 180.
Subtracting 45 from both sides:
2x = 135.
Finally, dividing both sides by 2:
x = 67.5.
So the measure of the third angle, X, is 67.5°.
To determine the measure of the third angle of an isosceles right triangle, we need to use the fact that the sum of the angles in any triangle is 180°.
In this case, we know that one angle in the triangle is 45° (since it is an isosceles right triangle). Let's call the measure of the third angle X.
Since the triangle is isosceles, we have two angles with the same measure, which we'll call A. Therefore, the sum of the angles can be expressed as: A + A + X = 180°.
Knowing that A = 45°, we can substitute this value into the equation:
45° + 45° + X = 180°.
By combining like terms, we have:
90° + X = 180°.
To solve for X, we need to isolate it on one side of the equation. Subtracting 90° from both sides, we have:
X = 180° - 90°.
Calculating this gives us:
X = 90°.
Therefore, the measure of the third angle in the isosceles right triangle is 90°, not c100.