Flashcards
SOHCATOA
Cards in this deck (5)
- 1sinopposite
---------------
hypotenuse - 2tanopposite
-------------
adjacent - 3cosadjacent
-------------
hypotenuse - 4—sin = opposite / hypotenuse
sin 30 = BC / 7
Multiply both sides by 7
7 x sin30 = BC
Using a calculator we get
BC = 3.5cm - 5—tan = opposite / adjacent
tan50 = PQ / 4
4 × tan50 = PQ
PQ = 4.77 (3 sf)
Information
- Description
- Flashcards on SOHCATOA, created by Reva Johns on 09/02/2015.
- Created by
- Reva Johns
- Views
- 0
- Rating
More on Trigonometric Ratios and Right Triangles