Answer:0
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0
Step-by-step explanation:
Reflection the coordinates are
A’ (2,3)
B’ (0,0)
C’ (1,-1)
Dilation
A” (6,9)
B” (0,0)
C” (3,-3)
(I hope this helped)
Answer:
∠1 = 48°
∠2 = 132°
∠3 = 48°
Step-by-step explanation:
∠1 = (360-132-132)/2 = 48°
∠2 = 132° because it is the alternate angle to 132°
∠3 = 48° because it is the alternate angle to ∠1