isamar4348
isamar4348
25.06.2021 • 
Mathematics

Explore the angles and arcs of a circle by following these steps. mZBCA = 25° mBA = 25° ✓ 1. Move point A to point D and move point B to point F. The central angle BCA now intercepts the same arc as the inscribed angle FED. mZFED = 74° mFD = 148° А В A B XmZFED mZBCA = 2 ד 2. Move points D and F until m_FED equals mZBCA. O E​

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