WorksheetsCoordinate Geometry Review
Total questions: 25
Worksheet time: 47mins
Triangle PQR has vertices located at (2, 2), (5, –4), and (–4, –1). What type of triangle is triangle PQR? Select all that apply.
equilateral
isosceles
scalene
right
What is an equation in point-slope form for the line perpendicular to y = 2x + 13 that contains (8, –4)?
y + 4 = - (1/2)(x – 8)
x + 4 = 2(y – 8)
y + 4 = 2(x – 8)
y + 8 = - (1/2)(x – 4)
Is the line through points P(–3, –2) and Q(2, 3) perpendicular to the line through points R(10, –1) and S(15, –6)? Explain.
No, their slopes are not opposite reciprocals.
No, their slopes are not equal.
Yes, their slopes are opposite reciprocals.
Yes, their slopes are equal.
What is the equation in point-slope form for the line parallel to y = 5x – 4 that contains P(–6, 1)?
x – 1 = –5(y + 6)
y + 1 = 5(x + 6)
y – 1 = –5(x + 6)
y – 1 = 5(x + 6)
A(3,-3) & B(1,-1)
A(3,1) & B(-3,6)
