The area of the parallelogram below is ____ square meters.
2 answers:
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Answer:
AE = 4
Step-by-step explanation:
Use the formula
AE*EC = DE*EB
Since we don't know AE or EC, let AE = x and then EC will = 16 - x. The formula then becomes
x(16 - x) = 8(6)
Getting everything on one side and setting it equal to 0 will allow us to factor for x:
Factoring that gives you that
x = 4 and x = 12. That means that one of those sements has a length of 4 and the other has a length of 12. AE is shorter so it's 4 and EC = 12
Answer:
(1) 23.55mm³
(2) 340.17in³
Step-by-step explanation:
Volume of a cone is:
'r' - radius
'h' - height
<h3>Cone 1:</h3>The height of Cone 1 is 10 mm. The Diameter of Cone 1 is 3mm.
Radius is half the Diameter.
The radius is 1.5 mm.
The volume of Cone 1 should be about 23.55mm³.
<h3>Cone 2:</h3>The height of Cone 2 is 13 in. The Radius of Cone 2 is 5 in.
Using 3.14 as pi:
340.166666667 ≈ 340.17
The volume of Cone 2 should be about 340.17in³.