1 RATIOS IN RIGHT TRIANGLES OPPOSITE SIDE? ADJACENT SIDE? HYPOTENUSE? SINE? COSINE? TANGENT? Standards 15, 18, 19 END SHOW PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
2 Standard 15: Students use the pythagoream theorem to determine distance and find missing lengths of sides of right triangles. Los estudiantes usan el teorema de Pitágoras para determinar distancia y encontrar las longitudes de los lados de teoremas rectángulos. Standard 18: Students know the definitions of the basic trigonometric functions defined by the angles of a right triangle. They also know and are able to use elementary relationships between them, (e.g., tan(x)=sin(x)/cos(x), etc.) Los estudiantes conocen las definiciones de las funciones básicas trigonométricas definidas para los ángulos de triángulos rectángulos. Ellos también conocen y son capaces de usar relaciones básicas entre ellos. (ej., tan(x)=sin(x)/cos(x), etc.) Standard 19: Students use trigonometric functions to solve for an unknown length of a side of a right triangle, given an angle and a length of a side. Los estudiantes usan funciones trigonométricas para resolver para una longitud desconocida de un triángulo rectángulo, dado un ángulo y la longitud de un lado. PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
3 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
4 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
5 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
6 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
7 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
8 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
9 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
10 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
11 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
12 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
13 ADJACENT SIDE HYPOTENUSE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
14 OPPOSITE SIDE Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
15 b a c C B A The ADJACENT side to A is side “b” or CA Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
16 b a c C B A The OPPOSITE side to A is side “a” or BC Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
17 k m l L K M What is the adjacent side to M? The ADJACENT side to M is side “k” or LM Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
18 What is the opposite side to M? The OPPOSITE side to M is side “ m ” or KL k m l L K M Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
19 r t s S R T What is the adjacent side to R? The ADJACENT side to R is side “t” or RS Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
20 What is the opposite side to R? The OPPOSITE side to R is side “r” or ST r t s S R T Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
21 z x y Y Z X What is the adjacent side to X? The ADJACENT side to X is side “y” or XZ Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
22 What is the opposite side to X? The OPPOSITE side to X is side “x” or ZY z x y Y Z X Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
23 b a c R Q S What is the adjacent side to S? The ADJACENT side to S is side “b” or RS Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
24 b a c What is the opposite side to S? The OPPOSITE side to S is side “a” or QR R Q S Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
25 o u i C B A What is the adjacent side to C? The ADJACENT side to C is side “o” or CA Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
26 C B A What is the opposite side to C? The OPPOSITE side to C is side “i” or AB o u i Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
27 e i u Q R S What is the adjacent side to Q? The ADJACENT side to Q is side “e” or QS Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
28 What is the opposite side to Q? The OPPOSITE side to Q is side “u” or RS e i u Q R S Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
29 o u i C B A Sin C = Hypotenuse Opposite side SINE u i Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
30 o u i C B A Cos C = Hypotenuse Adjacent side COSINE u o Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
31 o u i C B A Tan C = Adjacent side Opposite side TANGENT i o Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
32 o u i C B A Tan C= i o Adjacent side Opposite side TANGENT Sin C= i u Hypotenuse Opposite side SINE Cos C= o u Hypotenuse COSINE Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
33 b a c C B A Sin A = a Opposite side c Hypotenuse Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
34 b a c C B A Cos A = c Hypotenuse b Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
35 b a c C B A Tan A= a Opposite side Adjacent side b Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
36 b a c C B A Sin B = c Hypotenuse b Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
37 b a c C B A Cos B = c Hypotenuse a Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
38 b a c C B A b Opposite side Adjacent c Tan B = Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
39 k m l L K M Sin M = k Hypotenuse m Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
40 k m l L K M Cos M = k Hypotenuse l Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
41 k m l L K M Tan M= m Opposite side Adjacent l Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
42 k m l L K M Sin L= k Hypotenuse l Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
43 k m l L K M Cos L = k Hypotenuse m Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
44 k m l L K M Tan L = Adjacent m l Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
45 r t s S R T Sin T= s Hypotenuse t Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
46 r t s S R T Cos T= s Hypotenuse r Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
47 r t s S R T Tan T = t Opposite side Adjacent r Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
48 r t s S R T Sin R = s Hypotenuse r Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
49 r t s S R T Cos R = s Hypotenuse t Adjacent side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
50 r t s S R T Tan R = Adjacent t r Opposite side Standard 18 PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
Y Z X Sin Z = 5 Hypotenuse 4 Opposite side Sin Z= 0.8 Standard 18 Find Sin Z: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
52 Y Z X Cos Z = 5 Hypotenuse 3 Adjacent side Cos Z= 0.6 Standard 18 Find Cos Z: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved
53 Y Z X Tan Z = 4 Opposite side Adjacent Tan Z= 1.3 Standard 18 Find Tan Z: PRESENTATION CREATED BY SIMON PEREZ. All rights reserved