Q: Here is a goal: To make a sponge cake,

How would you accomplish this goal?

A: once you have beaten your eggs, added the sugar and beaten into a light and fluffy batter, add flour with a sifter and fold the batter to mix it.

Q: Here is a goal: To disinfect fruits and vegetables using easily obtainable, safe chemicals.

How would you accomplish this goal?

A: Spray the fruit or vegetable first with white vinegar, then with 3% hydrogen peroxide. Rinse off the fruit or vegetable with water after spraying it.

Q: Here is a goal: How do you find the angle of rotational symmetry?

How would you accomplish this goal?

A:
The angle of rotational symmetry is the smallest angle for which the figure can be rotated to coincide with itself. The order of symmetry is the number of times the figure coincides with itself as its rotates through 360 . Example: A regular hexagon has rotational symmetry.