Parallel perpendicular lines

what is NOT true about this shape

• Has Parallel lines

• Has atleast 2 right angles

• Has 4 lines of symmetry

• Has atleast 2 obtuse angles

Which figure shows a set of parallel lines?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

Which figure shows a set of perpendicular lines?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

Choose the most precise answer: These streets are

• Parallel
• Perpendicular
• Intersecting

• Parallel

• Perpendicular

• Intersecting

What slope is parallel to:  
m = 4

• 4
• -1/4
• -4
• 1/4

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Slopes of perpendicular lines are...

• opposite reciprocals.

• opposites.

• identical.

• reciprocals

If a line is perpendicular to y = 2x - 7, then what would the slope of the new line be?

• -2

• 1/2

• -1/2

• 2

Are these lines parallel, perpendicular, or neither?

y = (-1/2)x + 1

y = (1/2)x - 5

• Parallel

• Perpendicular

• Neither