Teacher offers the class
Teacher takes attendance
Teacher shows the cosine rule and its application for oblique triangles.
Teacher ask students to solve problems of pages 188 and 189 where they need to find the length of sides and measure of angles.
Students offer the class
Students respond to the attendance
Students take notes about the cosine Rule.
Students use the cosine rule to answer problems from pages 188 and 189. .
Students discuss their procedures.
Tu dirección de correo electrónico no será publicada. Los campos obligatorios están marcados con *
Comentario *
Nombre *
Correo electrónico *
Web
Save my name, email, and website in this browser for the next time I comment.
Δ