Acylinder has a base area of 169π cm2 . its height is 4 cm more than the radius. identify the volume of the cylinder. round to the nearest tenth, if necessary.

Are the corresponding angles congruent? explain why or why not.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.