1
answer
0
watching
257
views
13 Nov 2019
If a circle C with radius 1 rolls along the outside of the circle x^(2) + y^(2) = 25, a fixed point P on C traces out a curve called an epicycloid, with parametric equations x = 6 cos(t) â cos(6t), y = 6 sin(t) â sin(6t). Use one of the formulas below to find the area it encloses. A = C x dy = â c y dx = 1/2 C x dy â y dx
If a circle C with radius 1 rolls along the outside of the circle x^(2) + y^(2) = 25, a fixed point P on C traces out a curve called an epicycloid, with parametric equations x = 6 cos(t) â cos(6t), y = 6 sin(t) â sin(6t). Use one of the formulas below to find the area it encloses. A = C x dy = â c y dx = 1/2 C x dy â y dx
Beverley SmithLv2
10 Jan 2019
