Answer:
256√3 in^2.
Step-by-step explanation:
tan 60 = lateral height of 1 face / 8
Lateral height = 8 tan 60 = 8√3
Area of 1 face = 8 * 8√3 = 64√3
Lateral Area = 4 * 64√3 = 256√3 in^2
4 red, 3 blue, 3 yellow ....total = 10
P(red) = 4/10 reduces to 2/5
without replacement
P(blue) = 3/9 reduces to 1/3
without replacement
P(red) = 3/8
P( all this happens) = 2/5 * 1/3 * 3/8 = 6 / 120 reduces to 1/20 <=
Answer:
Step-by-step explanation:
Indicates leg lengths of 1 and√3 and hypotenuse 2, the desired ratio is √3/2
That's a true statement, simply because ... I believe ...
that's the definition of "similar" figures.
Answer:
Since the slope of the line x= - 5 is infinite
The line will be parallel to y axis.
And the line passes through - 2, so the equation will become x= -2
