The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are rotated through 180°? Assume the radius of the bicycle wheel is 13.7 inches. The bicycle will travel approximately in (Round to the nearest tenth.) 1.58 in M 4.88 in

Q: A b. B.

A: Use trigonometric ratio

Q: Answer each question using the Law of Cosines. Be sure to completely answer the question using…

A:

Q: Solve the triangle with A = 132°, B = 28°, and c = 6.8. Round the lengths of the sides to 1 decimal…

A: Given parameters - ∠A = 132°∠B = 28°c = 6.8a = ?b = ?Using sine rule in a triangle - sinAa = sinBb =…

Q: Approximate the area of triangle ABC.

A: Let the triangle be as shown in figure - α = 35.7 degreesγ = 105.2 degreesb = 17.2Using angle sum…

Q: P ☺

A: Given query is to find the perimeter of the half circle.

Q: 10.0 cm 50° 55°

A: We have, x = 12.61  The detailed solution is as follows below:

Q: How far will a wheel with radius 14cm travel in TWO revolutions? Give your answer to the nearest…

A: To find the distance covered by the wheel in two revolutions

Q: Find the area of the triangle.   B=138.9°​, a=45.09ft, c=36.02ft

A:

Q: Find the length of the indicated side for the right triangle. Round answers to two decimal places.…

A: Apply Pythagoras  theorem Hypotenuse2 = Perpendicular2 + Base2  c2 = a2 + b2   (32)2=(18)2+(b)2…

Q: Solve the right triangle using the given information.   a=76.7 ​yd, b=41.7 yd   The length of c is…

A: Pythagoras Theorem is used.

Q: Find the area of a triangle if C = 160°, a = 10 cm, and b = 15 cm. (Round your answer to one decimal…

A: To find the area of the triangle ABC Given  C = 160° a = 10 cm b = 15 cm

Q: The size of a spoke is measured in inches MOON PI: from the center of the hub to the rim of the…

A: We will use the fact that circle has circumference to 2πr. Where are is the radius of circle.

Q: Solve the triangle with A = 35°,B = 85°, and a 10 inches. Round all to one decimal place.

A: We use sine law