Find x. Explain how to find x using trigonometry
Explain how to find x using special right triangles.

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

This is about circle theorems. someone asap : (