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# Unit 5 Review

### Review of Geometry Unit

Parallel Lines have the ________ slope. same
Parallel lines ________ intersect each other never
The slope of a line is 2. A different line passes through the points (1, 0) & (3, 4). Are the lines parallel? yes
The slope of a line is ¾. A different line passes through the points (6, 3) & (-1, 5). Are the lines parallel? no
To write the equation of a line we need the slope and the _________. y-intercept.
Line f has a slope of -2. What is the slope of the line that is perpendicular to line f ? 1/2
The formula for the Pythagorean Theorem is a^2 + b^2 = c^2. a and b are the “legs” of the right triangle. What is c called? hypotenuse
Find the midpoint of line segment MN if M is (-8, 5) and N is (-2, 9). (-5,7)
The slope of a line that is perpendicular to a horizontal line is ______. undefined
If a triangle has legs that measure 5 cm and 12 cm, what is the length of the hypotenuse? 13 cm
Cassie's bedroom is rectangular. The length of one wall of Cassie's bedroom is 8 feet. The length from one corner of the bedroom to the diagonally opposite corner is 17 feet. What is the length of the other wall? 15 ft
Write the equation of the line perpendicular to y = –¼ x + 5 that passes through the point (8, 2). y = 4x - 30
Created by: Robin.Brown