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					 The base of a right prism is an equilateral triangle of side 8 cm and height of the prism is 10 cm. Then the volume of the prism is
 
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                        -  320√3 cubic cm 
 
-  160√3 cubic cm 
 
-  150√3 cubic cm 
 
- 300√3 cubic cm
 
-  320√3 cubic cm 
Correct Option: B
| Area of the base = | × (side)² | |
| 4 | 

| = | × 8 × 8 = 16√3 cm. | |
| 4 | 
∴ Volume of prism = Area of base × height
= 16√3 × 10 = 160√3 cu. cm
 
	