Pyramid A is a square pyramid with a base side length of 8 inches and a height of 9 inches. Pyramid B has a volume of 2,880 in3.
2 answers:
Answer: 15 times larger
Step-by-step explanation: Here's the explanation if you're confused:
You first need to find the volume of Pyramid A with the Volume formula of a square pyramid which is: V=a² where<em> a</em> is the base edge, and <em>h </em>is the height.
Plugging in what we know: V = 8² x 9/3 = 192 in³.
From here, we need to compare the two volumes by dividing.
2,880 in³ ÷ 192 in³ = 15.
So, pyramid B's volume is 15 times bigger than the volume of Pyramid A.
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Step-by-step explanation:
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To do this, we just need to use the value of D = 7 then find the value of t:
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After simplifying the real and imaginary parts you'd get -8i
