Find the missing measurements in triangle ABC. Round your answer to the nearest tenth if necessary.
2 answers:
Answer:
m∡B = 55°
AB = 5.2
AC = 7.4
Step-by-step explanation:
m∡B = 180-(90+35)
use Law of Sines to find AB and AC:
sin 90° / 9 = sin 35°/AB
AB = .57(9) = 5.2
sin 90° / 9 = sin 55°/AC
AC = .82(9) = 7.4
Answer:
The measure of Angle B= 55°
AB= 5
AC=
Step-by-step explanation:
180-35-90 = 55.
+56=9
= 7.48........
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