Determine the number of triangles that can be drawn with the given data.a = 24, b = 20, A = 43°
A. 0
B. 3
C. 1
D. 2
Answer: C
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Draw the given angle.120°
A. 
B. 
C. 
D. 
Find the equation of the line passing through the indicated two points. Write the equation in point-slope form.(-7, 1) and (-1, -6)
A. y - 1 = 
(x + 7) or y + 6 = 
(x + 1)
B. y - 1 = - 
(x + 7) or y + 6 = - 
(x + 1)
C. y + 1 = - 
(x - 7) or y - 6 = - 
(x - 1)
D. y + 1 = 
(x - 7) or y - 6 = 
(x - 1)
Perform the operation and reduce to lowest terms.5
÷ 2
A. 
B. 2
C. 3
D. 12
Mark as true any statement that is always true. Mark as false any statement that is never true or that is not necessarily true. Be able to justify your answers.
1. A one-to-one correspondence that assigns every point, A, in the plane to another point, A, in the plane is called a translation. 2. A rotation is determined by a point, O, and a directed angle. 3. All isometries preserve orientation of geometric figures 4. Two triangles are congruent if and only if there is a rotation that takes one triangle to the other.