Scribd
Upload
4K views11 pages

Math KSSM Form 3

This document is a chapter on trigonometric ratios from a Form 3 KSSM mathematics textbook prepared by Mr. Gan Khai Swan. It defines the trigonometric ratios of sine, cosine and tangent at degree measurements from 0 to 90 degrees. It also provides examples of finding angle measurements using trigonometric ratios.

Uploaded by

Kaiswan Gan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
4K views11 pages

Math KSSM Form 3

This document is a chapter on trigonometric ratios from a Form 3 KSSM mathematics textbook prepared by Mr. Gan Khai Swan. It defines the trigonometric ratios of sine, cosine and tangent at degree measurements from 0 to 90 degrees. It also provides examples of finding angle measurements using trigonometric ratios.

Uploaded by

Kaiswan Gan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 11

Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr.

Gan Khai Swan

sin 0° = 0 sin 90° = 1


cos 0° = 1 cos 90° = 0
tan 0° = 0 tan 90° = ∞
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Find α (Give your answer in 2 decimal places)

Find ϴ (Give your answer in 2 decimal places)

Find ϴ (Give your answer in 2 decimal places)


Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan
Form 3 KSSM Mathematics Chapter 5 Trigonometric Ratios (Nisbah Trigonometri) Prepared by Mr. Gan Khai Swan

You might also like