A particle moves in the xy -plane so that its position at any time t is given by the parametric functions x(t) and y(t) , where x′(t)=(t−1)et 2 and y′(t)=sin(3−3t2) . What is the total distance traveled by the particle from t=0 to t=1.5

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?