What are the measures of ∠1, ∠2, and ∠3? Enter your answers in the boxes. m∠1 =
°, m∠2 =
°, m∠3 =

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

apex answer is: true.