In an isosceles ΔABC, base BC= 8 cm and each side AB and AC is 6 cm. D, E, F are the mid-points of sides AB, BC, and AC respectively, then length DE is equal to
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Answer:
DE = 3 cm
Step-by-step explanation:
Theroem 6 (parallelogram)
A straight line joining the middle points of two sides of a triangle is parallel to the third side and equals half of it.
So, since D and E is the mid point of AB and BC respectively it is equal to half of AC which is 3 cm.
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