What are at least two examples of  a real-world object that has that shape or has a part that is that shape:a. Prism b. Cylinder c. Pyramid d. Cone

In the illustration, point M is the midpoint of the hypotenuse of right triangle AOB. Show that the area of rectangle OLMN is one-half of the area of triangle AOB.

Determine whether ABC, with vertices A0,0,0, B1,2,4, and C0,0,8, is an isosceles triangle.

Show that there is no triangle for which a=4 feet, b=14 feet, and A=60.