Find the radius of the circle in which the central angle a = 3 intercepts an arc of length s=12 ft. !! The radius is ft. (Simplify your answer.)

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

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Q: Please answer the question in the picture below. Show all work. Thank you.

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Q: The radius of a circle is 3 miles. What is the length of a 90° arc? r=3 mi 90° Give the exact answer…

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Q: Calculate angle K in degrees. [16 ]

A: Please refer to the image below

Q: 6. Starting on the positive x-axis and moving of the way around a circle that has radius 3 metres,…

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Q: To draw the circle inside the triangle, we have to use instruction

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Q: 16. Find the value of each a) interior and b) exterior angle of a regular nonagon

A: We need to find all missing angles and segments. The solution to the given questions is given below.

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

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Q: Use the Cosine Law to solve for x in the following triangles: (b) 13 m 8 m B

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Q: Solve the following triangle increment A B C. Round the measurments of the angle to integer values.…

A: To find out the measures of the triangle.

Q: Find the valve of the cosine Sor LA A. 2 C. 8 4 B. D.2

A: we know that  cos(A) = adj.sidehypotenuse

Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the…

A: Given, r(radius)= 20 inches theta(Central angle)= 10°= 10*π/180 radians= π/18 radians

Q: Enter as an exact answer in terms of #, or as a decimal rounded to the hundredths place. A circle…

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Q: G

A: We can find the answer as below

Q: the lenght of the radius of the unit circle is

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.