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Verified answer
Step-by-step explanation:
Given:-
To find:-
Solution:-
We know that,
Sum of the supplementary angles is 180°.
So,
➝ (4x + 4)° + (6x - 4)° = 180°
➝ 4x + 4° + 6x - 4° = 180°
➝ 10x = 180°
➝ x = 180°/10
➝ x = 18°
Verification:-
➝ (4x + 4)° + (6x - 4)° = 180°
➝ (4×18 + 4)° + (6×18 - 4)° = 180°
➝ 76° + 104° = 180°
➝ 180° = 180°
Hence, Verified.
Therefore,
Value of x is 18°.
Correct Question-:
AnswEr -:
Explanation-;
Given ,
To Find ,
Solution-:
☆ As , We know that ,
☆ Figure 1
[tex]\setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\put(5,1){\vector(1,0){4}}\put(5,1){\vector(-1,0){4}}\put(5,1){\vector(1,1){3}}\put(2,2){$\underline{\boxed{\large\sf a + b = 180^{\circ}}$}}\put(4.5,1.3){$\sf a^{\circ}$}\put(5.7,1.3){$\sf b^{\circ}$}\end{picture}[/tex]
Here ,
Now ,
Hence ,
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♤ | Verification | ♤
Here ,
Now ,
[tex]\boxed{\purple{\sf{\star{Therefore \: ,LHS \:= \:RHS }}}}[/tex]
[tex]\boxed{\green{\sf{\star{Hence \: ,Verified \:! }}}}[/tex]
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