Question

Find the missing measurements in triangle ABC. Round your answer to the nearest tenth if necessary.

Answer 1

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 2

Answer:

The measure of Angle B= 55°

AB= 5

AC= $\sqrt{56}$

Step-by-step explanation:

180-35-90 = 55.

$5^{2}$+56=9

$\sqrt{56}$ = 7.48........