38. a cylindrical tank has a height of 6 meters and a diameter of 4 meters. find the volume of that cylindrical tank
a.75.36 m³
b.65.36 m³
c.55.36 m³
d.45.36 m²
39.Xavier has a chocolate box those length is 15cm , height of 9cm , and width of 7 cm. find the volume of the box
a.645 cm³
b.745 cm³
c.845 cm³
d.945 cm³
a.75.36 m³
b.65.36 m³
c.55.36 m³
d.45.36 m²
39.Xavier has a chocolate box those length is 15cm , height of 9cm , and width of 7 cm. find the volume of the box
a.645 cm³
b.745 cm³
c.845 cm³
d.945 cm³
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Answer:
38. a. 75.36 m³
39. d. 945 cm³
Step-by-step explanation:
38. V = πr²h = π · 2² · 6 ≈ 75.36
39. V = lwh = 15 · 7 · 9 = 945