A gold earring has a volume of 0.55cubic centimeters and a mass of 9.9grams. Calculate its density.
1 answer:
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The altitude of a triangle is a line segment which goes through a corner and is perpendicular to a line containing the base.
Answer:
(a) and (e)
Step-by-step explanation:
Given
Required
Select the true statements
First, is a statement about the area.
The area is calculated as:
So, we have:
(a) is true
Next, is a statement about the circumference.
This is calculated as:
So, we have:
(e) is true