<span>the answer is 0.65028784015 </span>
Answer:
321/100
Step-by-step explanation:
Answer:
b and c
Step-by-step explanation:
i hope this helps :)
Each side of an equilateral triangle = perimeter / 3.
Each side = 10 inches.
The altitude divides the triangle into two 30 60 90 triangles. The hypotenuse is 10 inches and the short side is 5 inches.
altitude^2 = 10^2 - 5^2
altitude^2 = 100 - 25
altitude^2 = 75
altitude =
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<span>
<span>
8.6602540378
</span>
</span>
</span>
125 cubic meters
V=lwh
125= 5 • 5 • 5
