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aleksandr82 [10.1K]
2 years ago
14

Which of the following indicates that AQRS and ATUV are similar?

Mathematics
1 answer:
anyanavicka [17]2 years ago
8 0
B and c are similar to eachother
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The answer is 132.

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How cos π/3=1/2?<br>having some problems learning continuity.
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You can show that \cos\frac\pi3=\frac12 by constructing a triangle.

Take two points, O(0, 0) and A(1, 0), and let B be the point on the unit circle such that the angle between the line segments OA and OB is \frac\pi3 radians.

Since both A and B lie on the circle, the line segments OA and OB both have length 1 (same as the circle's radius). We finish constructing the triangle by connect A and B.

Since OB and OA have the same length, triangle OAB is isosceles, but more than that, it's also equilateral. Why? Because the interior angles of any triangle always add to \pi radians. We know one of the angles is \frac\pi3 radians, which leaves a contribution of \frac{2\pi}3 radians between the remaining angles A and B. Angles A and B must be congruent (because OAB is isosceles), which means they also have measure \frac\pi3 radians.

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3 years ago
The distance between two cities is 325 miles.
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What is this answer. The circumference (c) of a circle can be defined as C=2pi r,where r is the radius of the circle. The circum
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Circunferencie can be writen also as a fuction of the diameter of the circle

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