Solve triangle ABC if ZA = 36.8°, a = 186.2, and b = 246.3. sin B = (round answer to 5 decimal places) There are two possible angles B between 0° and 180° with this value for sine. Find the two angles, and report them so that ZB1 is the acute angle. ZB¡ = and ZB2 = (round these and all remaining answers to 1 decimal place) Thus, two triangles satisfy the given conditions: triangle A, B1C, and triangle A,B2C2. Solve the first triangle: A, B1C1 ZC1 = and ci = Solve the second triangle: A2 B2C2 ZCz and c2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 60E
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Solve triangle ABC if ZA = 36.8°, a = 186.2, and b = 246.3.
sin B =
(round answer to 5 decimal places)
There are two possible angles B between 0° and 180° with this value for sine. Find the two angles, and
report them so that ZB1 is the acute angle.
ZB =
and
ZB2 =
(round these and all remaining answers to 1 decimal place)
Thus, two triangles satisfy the given conditions: triangle A1B1C1 and triangle A, B2C2.
Solve the first triangle: A1B1C1
ZC1 =
and ci =
Solve the second triangle: A2 B2C2
ZC2 =
and c2 =
Transcribed Image Text:Solve triangle ABC if ZA = 36.8°, a = 186.2, and b = 246.3. sin B = (round answer to 5 decimal places) There are two possible angles B between 0° and 180° with this value for sine. Find the two angles, and report them so that ZB1 is the acute angle. ZB = and ZB2 = (round these and all remaining answers to 1 decimal place) Thus, two triangles satisfy the given conditions: triangle A1B1C1 and triangle A, B2C2. Solve the first triangle: A1B1C1 ZC1 = and ci = Solve the second triangle: A2 B2C2 ZC2 = and c2 =
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