Answer:
Step-by-step explanation:
Without an illustration, I can’t know the position of ∠2 to ∠1.
If the angles are adjacent then ∠2 = 180° - ∠1 = 130°.
Otherwise, ∠2 = ∠1 = 50°
I think the answer is 25.5. Although, I don't know how you would have half a bike unless there was a 3 wheel bike which would make the answer 24.
Answer:
(a - b)(1 + a + b)
Step-by-step explanation:
Note that a² - b² is a difference of squares and factors as
a² - b² = (a - b)(a + b), thus
a - b + a² - b²
= a - b + (a - b)(a + b) ← factor out (a - b)
= (a - b)(1 + a + b)
Okay so what we know is that there are 6 sides.
—————-————————————————————
3separate groups have the same measurements. So really 3 groups of 2 that have the same measurements.
—————————————————————
2 sides are 3*2 —————>an area of 6
2 sides are 3*2—————>an area of 6
2 sides are 2*2—————>an area of 4
—————————————————————so, we add those #s up and get 6+6+4 which equals 16 as your answer.
The area of a circle can be computed from the circumference (c) as
.. Acircle = c^2/(4π)
The area of a square can be computed from its perimeter (p) as
.. Asquare = (p/4)^2 = p^2/16
These are equal when
.. Acircle = Asquare
.. c^2/(4π) = p^2/16
.. c^2/p^2 = (4π)/16
.. c/p = (√π)/2
The total length is 320 inches, so ...
.. wire for circle = ((√π)/2)/(1 +(√π)/2)*320 in ≈ 150.3 in
.. wire for square = 320 in - wire for circle ≈ 169.7 in
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In the graph, (x, y) represents (circle wire, square wire).