The document provides a series of math problems including: converting angles between radians and degrees, finding arc lengths of circles given radii and central angles, finding missing sides of triangles using properties like the Pythagorean theorem, and taking square roots. It does not provide any context around the problems or their solutions.

1. Convert each of the following to radians:
70° 245°
Convert each of the following to degrees:
1

2. Critical Path to Success!!
A student who wants to succeed in this course will:
• Always ask LOTS of questions about anything they don't understand.

13. Determine the length of the arc of a circle with radius 12 cm that subtends each
angle at the centre. Express each length to 1 decimal place, where necessary.
75° 310°

16. Determine the length of the arc of a circle with radius 12 cm that subtends each
angle at the centre. Express each length to 1 decimal place, where necessary.
75° 310°

17. Find the missing side in each triangle.
4
2
5
5
5
5√(3)
6
√(72)