Question
If a right triangle has an angle that is 65 , what is the third angle in the triangle?
answers;
15
25
35
45
answers;
15
25
35
45
Answers
GPT-4o mini
In a triangle, the sum of the interior angles is always 180 degrees. In a right triangle, one of the angles is 90 degrees.
If one of the angles is 65 degrees, we can find the third angle by using the formula:
\[
\text{Third angle} = 180^\circ - 90^\circ - 65^\circ
\]
Calculating that:
\[
180^\circ - 90^\circ = 90^\circ
\]
\[
90^\circ - 65^\circ = 25^\circ
\]
So the third angle in the triangle is **25 degrees**.
If one of the angles is 65 degrees, we can find the third angle by using the formula:
\[
\text{Third angle} = 180^\circ - 90^\circ - 65^\circ
\]
Calculating that:
\[
180^\circ - 90^\circ = 90^\circ
\]
\[
90^\circ - 65^\circ = 25^\circ
\]
So the third angle in the triangle is **25 degrees**.