Find the value of x in the given figure.
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Answer:
(2x+60°)+(3x-40°)=180°
5x+20°=180°
5x=180°-20°
5x=160°
x=160/5
x=32(answer)
Answered by
33
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So here,
- transposing like terms to obtain value of x we get,
∴ value of x is 32°
(*refer to the attachment in the question)
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✍️Something you need to know:
• Two angles having common vertex and a common arm are called adjacent angles. Also, their non-common arms are on different sides of the common arm.
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• Linear pair of angles are adjacent angles whose sum of always equal to 180°
• Here, in the given question ∠ROP & ∠ROQ are forming a pair of linear angles. Hence, we applied the above solution.
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