Section 13.1, Study notes of Trigonometry

Solve each triangle. Round answers to the nearest tenth. 1). 2. A. B. C.

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Worksheet by Kuta Software LLC
AAT - Right Triangle Trigonometry (13.1) Name___________________________________
Period____Date________________
Worksheet #3 - Solving Right Triangles
Solve each triangle. Round answers to the nearest tenth.
1)
2
A
B
C
30°
2)
6
7
B
AC
3)
12
9
A
B
C
4)
15.6
B
A
C
20°
5)
16.3
AB
C
56°
6)
6
3B
A
C
7)
7.3
B
A
C
51°
8)
36
B
A
C
pf2

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©B 0 KluEt eal 1 S 5 ot fj t B w 1 ah r zet VLVL 9 C M.N a XAKl Ql L zr I i GgXhst C s b sru er s 3 eo rKvR eAdM .4 3 2 M 1 aq dd e 6 Qwyi Kt KhY DIC nq fJi hnc i y t I e X kAJl Gg 4 eTbo r sa m e 27 .X Worksheet by Kuta Software LLC

AAT - Right Triangle Trigonometry (13.1) Name___________________________________

Worksheet #3 - Solving Right Triangles Date________________ Period____

Solve each triangle. Round answers to the nearest tenth.

2 A C B 30°

6 7 B A C

12 9 A C B

A^ B C 20°

A B C 56°

6 3 B A C

B C A 51°

3 6 A^ B C

©w wKeuwt r a 4 R S yoS fVt 1 wn ay rn e 4 aLVLKC 5 .D t q Ac l 3 l C Nr q i i gehKt 6 s L x r ve Js aewrz vNeWd9 .S B r M 2 aC dGeF lwt i mt B hX c INnzfk i B nUi Gt x ev h A 9 l TgR e ybS rGaN f 23 .N Worksheet by Kuta Software LLC

Answers to Worksheet #3 - Solving Right Triangles

1) m B60°, a 1, b 1.7 2) m B40.6°, m A49.4°, c 9.

  1. m A41.4°, m B48.6°, a 7.9 4) m A70°, b 5.7, c 16.
  2. m A34°, a 11, c 19.7 6) m B60°, m A30°, b 5.
  3. m A39°, b 9, c 11.6 8) m B26.6°, m A63.4°, c 6.