Lección 12 contextos contextos escuchar respuestas definiciones el apartamento 1 - los aparatos domésticos 1 - describir 2 - identificar 2 - identificar audio listen and write the word that does not belong in each series. march 25 11:59 pm 3 attempts remaining grade settings 404-407 vocabulary list áéíñóúü¿¡ all caps

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

Where’s the problems ? ?

The slope best fit isc. 1/6 mile per hour