one angle of a right angled triangle is 65 find the measure of a third angle
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Answer:
Third angle : 25 °
Step-by-step explanation:
Right angle triangle has 180° adding all angles of triangle
Right angle triangle one side is 90°
Second angle 65°(given)
Third angle =90-65= 25°
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Explanation: The triangle is a right angle so obviously one angle will be 90 degrees and the value of second angle is already given that is 65 degrees. So, the third angle can be found by adding the two values of angles of triangle which are given and then subtracting from 180 degrees because the total sum of angles of triangle is 180 degrees.
The process of solving this problem is given below :
The process of solving this problem is given below :
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