I have a diagram which shows an equilateral triangle ABC, a square APRC and a right angles triangle CRS with CSR=90 degrees. If B,C and S all lie on the same straight line, find the value of x. I...

I didn't learn this and I am trying to figure it out but don't  know how.

A sector of a circular board game is designated as a bonus area where players can earn extra points. The area of the sector is 28 in.2 and the radius of the playing board is 11 in.

A. y – 1 = 3(x – 5) B. y – 5 = 3(x - 1) C. y – 1 = 3(x + 5) D. y – 5 = 3(x + 1)

I have a rectangular prism with a volume of 73.125 in ^3 . I need to create dimensions of a triangular prism that create a volume that is the same as the rectangular prisms. Please help!

An isosceles trapezoid ABCD has bases AD = 17 cm, BC = 5cm, and leg AB = 10cm. A line is drawn through vertex B so that it bisects diagonal AC and intersects AD at point M. Find the area...

The figure shows a serving dish shaped as a trapezoidal prism in which AB=10c, BC=AD=5cm, CD=16cm, Bf=F=18cm and the depth of the dish is 4cm.   A)Find the volume of the dish B)Find...