Trigonometry

Radians to Degrees (90s) (Level 1)

This math topic focuses on converting different radian measurements to degrees, specifically within the context of trigonometry. It covers fundamental skills like identifying radians and using the conversion formula \(180^\circ = \pi \text{ radians}\) to translate radian measurements into degrees. Each problem provides a radian value and asks the learner to determine the corresponding degree value. The exercises include simple multiples of \(\pi\) such as \(0\), \(\pi/2\), \(\pi\), \(3\pi/2\), and \(2\pi\). Learners can practice and solidify their understanding of the relationship between radians and degrees through multiple-choice questions.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Trigonometry - Radians to Degrees (90s) Worksheet

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Trigonometry - Radians to Degrees (90s)
1
A LaTex expression showing 0\text{ rad}
How many radians is this angle (180° = π radians)?
a
60°
b
2
A LaTex expression showing 2Pi \text{ rad}
How many radians is this angle (180° = π radians)?
a
270°
b
360°
3
A LaTex expression showing Pi \text{ rad}
How many radians is this angle (180° = π radians)?
a
180°
b
120°
4
A LaTex expression showing 3Pi over 2 \text{ rad}
How many radians is this angle (180° = π radians)?
a
240°
b
270°
5
A LaTex expression showing Pi over 2 \text{ rad}
How many radians is this angle (180° = π radians)?
a
90°
b
45°