Page 3 - Dhea Anisah Putri_4193111017_FlipBook

effectively and creatively, and being able to use methods according to scientific
rules.

C. Basic competencies

3.7 Explaining trigonometric ratios (sine, cosines, tangent, cosecant, secant and
cotangent) in right triangles

4.7. Solve contextual problems related to trigonometric ratios (sine, cosine, tangent,
cosecant, secant and cotangent) in right triangles.

D. Indicators of Competence Achievement

3.7.1 Students can present the value of trigonometric ratios of special angles
3.7.2 Students can analyze the value of trigonometric ratios of a right triangle if one

value of the other trigonometric ratios is known
3.7.3 Students can measure the value of sine, cosine, tangent, cosecant, secant and

cotangent in a right triangle
3.7.4 Students can conclude trigonometric ratios (sine, cosines, tangent, cosecant,

secant and cotangent) in right triangles

4.7.1 Students can solve contextual problems related to trigonometric ratios (sine,
cosine, tangent, cosecant, secant and cotangent) in right triangles.

5

6 E. Learning Objectives

Through learning activities with a scientific approach, with a problem based learning
model, students can:

1. After observing the power point slide show and listening to the teacher's
explanation, students can present the trigonometric comparison values of special

angles well

2. Through group discussion activities and listening to the teacher's explanation
from Google Meet, students can analyze the value of the trigonometric

comparison of a right triangle if one value of the other trigonometric ratio is
known correctly.

3. After conducting group presentations and listening to the teacher's explanation