Step-by-step explanation:
x² - 2x - 15 = 0
x1 = 5
x2 = -3
Which one of the following statements expresses a true proportion?
1 answer:
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Answer:
56.52 cm³
Step-by-step explanation:
Diameter= 2 ×radius
Radius
= 6 ÷2
= 3cm
Height, h= 6cm
Volume of the cone
= 56.52 cm³