1. Fie trapezul isoscel ABCD, AB paralela cu DC, AB Dacã BE este inaltimea trapezului si BE=12cm, aflaţi lungimea bazei [CD] si aria triunghiului ACD.

idk

step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant