Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle. B = 13°, a = 155, b 63 Law of Sines Law of Cosines Solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. (If two solutions exist, enter the soluti set with the smaller A-value first. If a triangle is not possible, enter IMPOSSIBLE in each corresponding answer blank.) A1 = A2 = C2 = C = C1 = C2 = Need Help? Read It Watch It
Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle. B = 13°, a = 155, b 63 Law of Sines Law of Cosines Solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. (If two solutions exist, enter the soluti set with the smaller A-value first. If a triangle is not possible, enter IMPOSSIBLE in each corresponding answer blank.) A1 = A2 = C2 = C = C1 = C2 = Need Help? Read It Watch It
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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![**Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle.**
Given:
- \( B = 13^\circ \)
- \( a = 155 \)
- \( b = 63 \)
Options:
- ○ Law of Sines
- ○ Law of Cosines
**Solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places.**
(If two solutions exist, enter the solution set with the smaller A-value first. If a triangle is not possible, enter IMPOSSIBLE in each corresponding answer blank.)
\[
\begin{align*}
A_1 &= \_\_\_\_\_\_^\circ \\
C_1 &= \_\_\_\_\_\_^\circ \\
c_1 &= \_\_\_\_\_\_ \\
A_2 &= \_\_\_\_\_\_^\circ \\
C_2 &= \_\_\_\_\_\_^\circ \\
c_2 &= \_\_\_\_\_\_
\end{align*}
\]
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Transcribed Image Text:**Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle.**
Given:
- \( B = 13^\circ \)
- \( a = 155 \)
- \( b = 63 \)
Options:
- ○ Law of Sines
- ○ Law of Cosines
**Solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places.**
(If two solutions exist, enter the solution set with the smaller A-value first. If a triangle is not possible, enter IMPOSSIBLE in each corresponding answer blank.)
\[
\begin{align*}
A_1 &= \_\_\_\_\_\_^\circ \\
C_1 &= \_\_\_\_\_\_^\circ \\
c_1 &= \_\_\_\_\_\_ \\
A_2 &= \_\_\_\_\_\_^\circ \\
C_2 &= \_\_\_\_\_\_^\circ \\
c_2 &= \_\_\_\_\_\_
\end{align*}
\]
**Need Help?**
- **Read It**
- **Watch It**
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