Home » Past Questions » Mathematics » From the diagram above. Find the fraction of the shaded position?

From the diagram above. Find the fraction of the shaded position?


Question

From the diagram above. Find the fraction of the shaded position?

Options

A) \(\frac{1}{3}\)

B) \(\frac{1}{5}\)

C) \(\frac{1}{4}\)

D) \(\frac{1}{6}\)

The correct answer is D.

Explanation:

\(\theta\) = 180o -(90 + 60)
\(\theta\) = 180o - 150o = 30o
Fraction of shaded position = \(\frac{30}{360}\) + \(\frac{30}{360}\)
= \(\frac{1}{12}\) + \(\frac{1}{12}\) = \(\frac{1}{6}\)

More Past Questions:


Dicussion (1)

  • \(\theta\) = 180o -(90 + 60)
    \(\theta\) = 180o - 150o = 30o
    Fraction of shaded position = \(\frac{30}{360}\) + \(\frac{30}{360}\)
    = \(\frac{1}{12}\) + \(\frac{1}{12}\) = \(\frac{1}{6}\)

    Reply
    Like