# MAT - Paper 2012 - Q1J

> Source: https://ollybritton.com/notes/maths/problems/mat/2012/q1j/ · Updated: 2021-08-13 · Tags: mat, maths, notes

## Flashcards
##### What is the formula for sector area in terms of a radius $r$ and radian angle $\theta$??
$$
\frac{1}{2}r^2\theta
$$

##### $$\sin(\pi - \theta) + \theta$$ How could you simplify this??
$$
\sin\theta + \theta
$$

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