Question

a.If DE is 4.3 cm, AC = ?BDZ43EGiven: ABC is a triangleAсD is the midpoint of ABE is the midpoint of BC

Answer 1

Okay, here we have this:

According to Triangle Midsegment Theorem

Considering that D is the midpoint of AB and E is the midpoint of BC, we obtain the following equation:

Segment AC=2(Segment DE)

Segment AC=2(4.3)

Segment AC=8.6