2. In the sketch below, AABC is drawn having AB = c, BC = a and AC = b, line CD = h and it is perpendicular to AC. b A D 2.1 Refer to AACD and write down the ratio of sin A 2.2 Refer to ABCD and write down the ratio of sin B 2.3 For the ratios you have in 2.1 and 2.2 above make h the subject the equation, explain what do you notice. 2.4 Equate the two equations fomed in 2.3 above then simply by ensuring that As are on one side of the equation and Bs are on the other side.

2. In the sketch below, AABC is drawn having AB = c, BC = a and AC = b, line CD = h and it is perpendicular to AC. b A D 2.1 Refer to AACD and write down the ratio of sin A 2.2 Refer to ABCD and write down the ratio of sin B 2.3 For the ratios you have in 2.1 and 2.2 above make h the subject the equation, explain what do you notice. 2.4 Equate the two equations fomed in 2.3 above then simply by ensuring that As are on one side of the equation and Bs are on the other side.

Name: Answer .. 2,3 n 2,4 2. In the sketch below, AABC is drawn having AB =
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Description: Answer .. 2,3 n 2,4 2. In the sketch below, AABC is drawn having AB = c, BC = a and AC = b, lineCD = h and it is perpendicular to AC.CbahAD2.1 Refer to AACD and write down the ratio of sin A2.2 Refer to ABCD and write down the ratio of sin B2.3 For t

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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