Mathematics, 05.05.2020 18:23 polloAngelo7671
Alice is skiing along a circular ski trail that has a radius of 2.5 km. She starts at the 3-o'clock position and travels in the CCW direction. Alice stops sking when she is 2.251 km to the right and 1.087 km above the center of the ski trail. Imagine an angle with its vertex at the center of the circular ski trail that subtends Alice's path.
a. How many radians has the angle swept out since Alice started skiing?
b. How many km has Alice skied since she started skiing?
Answers: 1
Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 โ y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Alice is skiing along a circular ski trail that has a radius of 2.5 km. She starts at the 3-o'clock...
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