58.80x3=176.40
175.40-56-62=58.40
58.40 8s the answer
I hope this works
The actual measure of angel A is actually 190
Answer:
True
Step-by-step explanation:
AD=DC (S)
Angle BAD = Angle BCD (A)
BD is similar side (S)
Therefore it is true because of SAS.
Answer:
(
a
−
1
+
b
)(
a
−
1
−
b
)
.