Find the value of x for which the angle (2x - 5) and (x - 10) are the complementary angle
Answers
Answered by
0
Answer:
25
Step-by-step explanation:
2x-5+x-10=90
3x-15=90
3x=75
x=75/3
x=25
Answered by
19
✬ Find the value of x for which the angle (2x - 5) and (x - 10) are the complementary angle.
➠ The value of x is 35°.
Given :-
- The angles (2x - 5) and (x - 10) .
- The given angles are complementary angle.
To Find :-
- The value of x .
Calculation :-
We know that the sum of complimentary angle is 90 °.
(2x -5)+(x -10)=90
➝ 2x -5+x -10=90
➝ 3x -15=90
➝ 3x=90+15
➝ 3x=105
➝ x =
➝ x = 35°
Verification :-
(2x -5)+(x -10)=90 , where x=35°
➝ (2× 35 -5) + (35-10) = 90
➝ (70 -5 ) + (35-10) = 90
➝ 65 + 25 = 90
➝ 90 = 90
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