👉🏼Three angles of a pentagon are each 110°. The other two angles are in the ratio 2:5. Find the size of each of the other two angles.

👈🏼Make x the subject of

👆🏼Write as a fraction.

👇🏼Write (x+2)² – (x+2) as a product of two factors.

🖐🏼A sphere has the same volume as the following cone. Calculate the radius of the sphere: