A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches. What is the volume of the speaker in cubic inches? A. 22 in B. 198 in C. 66 in D. 33 in

22 cubic inches

Step-by-step explanation:

V = 1/3 * Area of Base * height

Area of Base is given as 11 inches

height is given as 6 inches

V = 1/3 * 11 * 6

V = 66/3

V = 22

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540