What is the numerical sum of the degree measures of ZDEA and ZAEB?
V
What are the numerical measures of the angles?
X
mZDEA=
m2AEB =

the one below it is a function

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.