Answer:
23.52 m^3
Step-by-step explanation:
The volume of sand purchased by Zayn is independent of the shape or dimension of the vase he is making.
The volume V is simply given by the divisor of the mass of sand purchased (m= 25 kg) by the density (d=1.063 kg/m^3).
V = m/d= 25/1.063= 23.52 cubic meters
Answer:
Step by step explanation:
The answer to the question is a. The formula for finding the area of a circle is
. So, The radius is 6. So, You can now do 6 to the power of 2 getting you an answer of 36 times pi=area. Now, For the area of the rectangle do length times the width which is 12 times 18 gets you 216. Then, the equation to get you your answer should be 216-36pi. NOT SO FAST almost forgot about the circle being half so divide the 36 and you get 18. So, the answer is ACTUALLY D. 216-18pi.
Slit the figure into 2 rectangles
Area of top rectangle = 6 x 4 = 24
Area of bottom rectangle = 4 x 3 = 12
Area of figure = Area of top rectangle + Area of bottom rectangle
= 34 + 12
= 36
Answer
36 cm^2