Question

identify the converse of the given conditional

• if ef = 9, then ab + cd = ef

in other words, it will be useful to know ab + cd
ab + cd = ?
(go and perform the calculation)
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Explanation:

Step1: Analyze the conditional

We know that \( EF = 9 \) and \( AB + CD = EF \). So we can substitute the value of \( EF \) into the equation.

Step2: Substitute and conclude

Since \( EF = 9 \) and \( AB + CD = EF \), by substitution, we get \( AB + CD = 9 \).

Answer:

\( AB + CD = 9 \)