This concept teaches students to find trigonometric ratios with a calculator in order to find missing sides of right triangles.
This video gives more detail about the mathematical principles presented in Trigonometric Ratios with a Calculator.
This video shows how to work step-by-step through one or more of the examples in Trigonometric Ratios with a Calculator.
Practice Trigonometric Ratios with a Calculator questions
A list of student-submitted discussion questions for Trigonometric Ratios with a Calculator.
To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.
To organize ideas, increase comprehension, synthesize learning, demonstrate understanding of key concepts, and reinforce vocabulary using a Quickwrite.
Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.
How did the ancient Greek astronomers determine the size of and distance from the Earth, Moon, and Sun?