Check if the given measurements can form exactly one triangle, exactly two triangles, or no triangle.
mA = 70 , a = 165, c = 170
(Here A is the angle opposite side a, B is the angle opposite side b, etc.)
mB = 115 , b = 13, a = 7
In ΔABC, determine the value of a if b = 5.50, mA = 105 , and mC = 65 to three significant digits.
In ΔABC, determine mB if a = 6, b = 5, mA = 70 to three significant digits.
(Here A is the angle opposite side a,B is the angle opposite side b, etc.)
In ΔABC, determine mC if a = 6, c = 9, mA = 39 to three significant digits.
Solve for the unknown value x:
Determine the value of unknown x.
Use the Law of Sines to solve for x. Round to the nearest tenth.
Write the correct form of the Law of Sines or the Law of Cosines to solve for q.
In ΔABC, Determine the value of c if a = 8, b = 9, mC = 40 of ΔABC. Determine the length to three significant digits.
Consider ΔABC with the following measures:
a = 5
b = 12
C = 90
Find c using Law of Cosines.
Determine mB if a = 14, b = 15, c = 17 of ΔABC. Determine the angle to the nearest tenth of a degree.
Determine the smallest angle if a = 15, b = 25, c = 27 of ΔABC. Determine the angle to the nearest tenth of a degree.
Determine the largest angle if a = 3.2, b = 2.9, c = 3.8 of ΔABC. Determine the angle to the nearest tenth of a degree.
mA = 70, a = 165, c = 170
mB = 115, b = 13, a = 7
In ΔABC, determine the value of a if b = 5.50, mA = 105, and mC = 65 to three significant digits.
A
= 70 
, a = 165, c = 170
