So a sector of a circle has a diameter of 16 feet and an angle of 2pi/5 radians(this is a fraction by the way)Find the area of the sector and round to four decimal places.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4