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MATH / Suppose that ABCD is a trapezoid in which (AD)¯||(BC)¯. Given (AC)¯⊥(CD)¯, (AC)¯ bisects angle ∠BAD, and [ABCD]=42, then compute [△ACD]. · Discussion

Discussing Suppose that ABCD is a trapezoid in which (AD)¯||(BC)¯. Given (AC)¯⊥(CD)¯, (AC)¯ bisects angle ∠BAD, and [ABCD]=42, then compute [△ACD]. · MATH

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