Sal proves that the angles of an equilateral triangle are all congruent (and therefore they all measure 60Â°), and conversely, that triangles with all congruent angles are equilateral. Sal proves that the angles of an equilateral triangle are all congruent (and therefore they all measure 60Â°), and conversely, that triangles with all congruent angles are equilateral.
How to say hello in Thailand. While your hands are together in a Thai wai, say âSah-wah-deeâ (as spelled) and then either âkhrapâ (sounds like kap because they rarely pronounce the ârâ) if you are male or âkhaâ if you are female.
Answered by The Community. Making the world better, one answer at a time. Selamat Pagi means 'Hello' from 6am to 11am in Indonesian, or, because of the time period of which this can be said, 'Selamat Pagi' can also mean 'Good Morning.'.y then means up to that time about which speaker is speaking. By that time refers to an action completed at the indicated time. Example : I ran back from across the â¦ street. By then, the house was fully on fire..