Question

explore the properties of angles and arcs formed by two intersecting secants. 1. find the difference of arc measures. (mwidehat{ac}-mwidehat{de}=square^{circ}) (mangle abc = 28^{circ}) (mwidehat{ac}=80^{circ}) (mwidehat{de}=24^{circ}) 5 100 105 check

Explanation:

Step1: Identify arc measures

Given $m\widehat{AC}=80^{\circ}$ and $m\widehat{DE}=24^{\circ}$.

Step2: Calculate the difference

$m\widehat{AC}-m\widehat{DE}=80 - 24$.
$80-24 = 56^{\circ}$

Answer:

$56$