The base of a right pyramid is an equilateral triangle of side 10 √3 – McqOptions

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1.	The base of a right pyramid is an equilateral triangle of side 10 √3 cm. If the total surface area of the pyramid is 270 √3 sq. cm. its height is :
A.	10 cm
B.	10√3 cm
C.	12 cm
D.	12√3 cm
Answer» D. 12√3 cm

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