In `Delta`ABC, AB = 5cm , BC = 8 cm and CA = 7cm. If D and E are respectively the midd-points of AB
Channel: Doubtnut
Date: 19/01/2020

In `Delta`ABC, AB = 5cm , BC = 8 cm and CA = 7cm. If D and E are respectively the midd-points of AB and BC, determine the length of DE.