---
angle: dimension
currency: AUD
---

```calc
θ := 30 deg
θ = ? deg
asin(0.5) = ? deg
k_r := 20 kN*m/(0.01 rad) = ? MN*m/rad
x := 2 m + θ
```

```calc
r := 2 m
s := r*θ/rad = ?
f := 50 Hz
ω := 2*π*f*rad = ? rad/s
```

```calc
cost := 120 AUD/m^3
V := 4 m^3
cost*V = ?
USD := 1.52 AUD
p := 100 USD = ?
y := 3 AUD + 2 m
```

```calc
bag := 25 kg
cement := 12 bag = ?
```