If a right triangle has an angle that is 65° , what is the third angle in the triangle?
ALL THE ANZWERZ:
1. 25
2. 79
3. 2, 3, 6
4. m2 + n2 = o2
5. Yes, because 5,625 equals 5,625.
6. 0
7. 20
8. 10.6
9. 94.9
10. 7.21
11. 17
12. 13
13. 138.5
14. 52.0
15. BEST OF LUCK FOR U!
have an aamazing night :3
In a right triangle, one of the angles is always 90°. Therefore, the sum of the three angles in a triangle is always 180°.
Let's say the third angle in the triangle is x°.
So, 65° + 90° + x° = 180°
155° + x° = 180°
x° = 180° - 155°
x° = 25°
Therefore, the third angle in the triangle is 25°.
To find the third angle in a right triangle when one angle is given, you need to know that the sum of all three angles in any triangle is always 180 degrees.
In a right triangle, one angle is always 90 degrees because it contains a right angle. So, to find the measure of the third angle, you subtract the sum of the other two angles from 180 degrees.
Let's calculate the third angle using the given angle of 65 degrees and the fact that one angle of a right triangle is always 90 degrees:
Step 1: Add the given angle with the right angle:
65 degrees + 90 degrees = 155 degrees
Step 2: Subtract the sum obtained from 180 degrees:
180 degrees - 155 degrees = 25 degrees
Therefore, the third angle in the right triangle is 25 degrees.