Kirin throws a stone off a cliff. The graph shows the relation between its height, in metres, and time, in seconds, after it's thrown. Height of Stone 50 W** 45 40 35 30- 25 20 15 10 2 3 5 Time (s) Which statements are true? i. The cliff is 18 m high. ii. The stone reaches a maximum height of 18 m above the ground. iii. The stone hits the ground after 2 s. iv. The stone reaches its maximum height after 2 s.

Kirin throws a stone off a cliff. The graph shows the relation between its height, in metres, and time, in seconds, after it's thrown. Height of Stone 50 W** 45 40 35 30- 25 20 15 10 2 3 5 Time (s) Which statements are true? i. The cliff is 18 m high. ii. The stone reaches a maximum height of 18 m above the ground. iii. The stone hits the ground after 2 s. iv. The stone reaches its maximum height after 2 s.

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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