Two sides of a triangle measure 6 and 8, and the
measure of the included angle is 150 degrees. The area of the triangle is
What is 12
100
In triangle ABC,a= 8, b= 2, and c= 7. What is the value of cos C? (Hint it doesn't want angle C, just cos C!)
What is 19/32.
100
In triangle ABC, if m
What is 2/3
100
If
What is 0
100
If two forces, 10N and 15N, are acting at an angle of 50 degrees, then what is the resultant force to the nearest degree?
What is 23
200
In triangle ABC, b= 3, c= 4, and
What is 3 radical 2
200
In triangle ABC, a= 6, b= 12, and m
What is 10.
200
In triangle ABC, m
What is 53.6 degrees.
200
If < A = 150, a = 10 and b = 15, how many triangles can be formed?
What is 1.
200
If two forces, 12N and 7N, are acting at an angle of 70 degrees, then what is the resultant force to the nearest whole number?
What is 16
300
What is the area of triangle ABC if a= 8, b= 6, and sin C= 0.75?
What is 18.
300
In triangle DEF if d= square root 3, e= 4, and m
What is sq. root 7
300
In right triangle ABC, m
What is 8.
300
How many distinct triangles can be formed if m
What is 2.
300
Two forces of 42 pounds and 65 pounds act on a
body at an acute angle with each other. The angle
between the resultant force and the 42-pound force
is 38 degrees. Find, to the nearest degree, the angle formed by the 42-pound and the 65-pound forces. [Show or explain the procedure used to obtain your answer.]
What is 61.
400
In triangle ABC,m
What is 6.
400
In triangle CAT, a= 4, c= 5, and cos T=1/8. What is the length of t?
What is 6.
400
In triangle FUN, f= 4, m
What is 8.
400
If a= 6, b= 5, and m
what is 1
400
Two forces of 14 and 30 act on a body forming an
obtuse angle with each other. If the resultant force
has a magnitude of 20, find the angle between the
two forces to the nearest degree. [Show or explain the procedure used to obtain your answer.]
What is 146 degrees.
500
In triangle ABC, a= 8 and b= 8. If the area of triangle ABC is 16, find m<C.
What is 30 degrees.
500
In triangle ABC, if a= 4, b= 3, and c= 3, then the value of cos A is
What is 2/18 or 1/9.
500
In triangle ABC, a= 15, c= 10, and sin A= 0.45. Find sin C.