Calculator Item 2 is unpinned. Click to pin. Mrs. Pitts wrote the volume formula as "V=1/3 Bh. What does "B" represent? A: The radius of the base B: The circumference of the base C: The diameter of the base. D: The area of the base.

D: The area of the base.

Step-by-step explanation:

The volume of a triangular based pyramid is represented by the formula given that the question as:

V = 1/3BH

where B = Base area of the triangular based pyramid

H = Height of the triangular based pyramid.

Hence, option D is correct

B = The area of the base.

y=18

Step-by-step explanation:

x + y = 45 so

27 + y = 45

y= 45 - 27

y = 18