bri9263
bri9263
26.06.2019 • 
Mathematics

Complete the paragraph proof. we are given that bisects ∠aec. from the diagram, ∠ced is a right angle, which measures degrees. since the measure of a straight angle is 180°, the measure of angle must also be 90° by the. a bisector cuts the angle measure in half. m∠aeb is 45°.

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