Jayden is constructing a triangle that is congruent to ΔCDE. He begins by copying ED to form IH. Next, he wants to copy angle D, so he places the compass center at D and draws an arc that intersects CD and ED. Without changing the compass width, he places the compass center at H and draws an arc.

answer is a

step-by-step explanation:

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.