RADIUS OF THE RED CIRCLE IS WHAT? A CIRCLE AND SEMI CIRCLE INSCRIBED IN A SEMI CIRCLE.

Описание к видео RADIUS OF THE RED CIRCLE IS WHAT? A CIRCLE AND SEMI CIRCLE INSCRIBED IN A SEMI CIRCLE.

TRIGONOMETRIC IDENTITIES, GEOMETRIC THEOREMS, PYTHAGORA´S THEOREM AND TRIANGULAR RULES ARE USED TO SOLVE THIS QUESTION.

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