The area of an isosceles ΔABC with AB = AC and altitude AD = 3 cm is – McqOptions

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1.	The area of an isosceles ΔABC with AB = AC and altitude AD = 3 cm is 12 sq cm. What is its perimeter ?
A.	18 cm
B.	16 cm
C.	14 cm
D.	12 cm
Answer» B. 16 cm

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