Question

20% of an angle is the supplement of 60degree .Find the angle

Answer 1

The supplement of 60 degrees is 180-60 = 120 degrees
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Let the "angle" be "x"::
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Equation::
0.20x = 120
x = 120/0.2 = 1200/2 = 600 degrees

Answer 2

Step-by-step explanation:

Requiredangle=600°

Step-by-step explanation:

Given \: one \: angle = 60\degreeGivenoneangle=60°

\begin{lgathered}Supplementary\: angle \:of \: 60\\ = (180-60)\\= 120\degree\end{lgathered}

Supplementaryangleof60

=(180−60)

=120°

Let \: required \:angle = xLetrequiredangle=x

\* According to the problem given,

20\% \:of \: x \degree = 120\degree20%ofx°=120°

\implies 20\% \: \times x\degree = 120\degree⟹20%×x°=120°

\implies \frac{20}{100}\times x = 120⟹

100

20

×x=120

\begin{lgathered}\implies x = 120 \times \frac{100}{20}\\= 600\degree\end{lgathered}

⟹x=120×

20

100

=600°

Therefore.,

\red { Required \:angle }\green {= 600\degree }Requiredangle=600°

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