Answer:
Angle 1 is 45
Angle 2 is 90
Step-by-step explanation:
ABCD is a square, so by definition, all of its angles equal 90:
∠ABC = ∠BCD = ∠CDA = ∠DAB = 90
We also see that AC and BD are diagonals of the square, and by definition, these diagonals bisect those angles. In other words, these diagonals cut those angles in half.
∠DAB = ∠DAE + ∠BAE
That means ∠DAE = ∠BAE = 90/2 = 45 degrees, which also means angle 1 is 45 degrees.
Also by definition, when the diagonals intersect, they form a right angle. In other words, angle 2 will be 90 degrees.
Thus, the answer is angle 1 is 45 and angle 2 is 90.
