How many degrees is AOB and AOD The options for AOB is: 148,138, 128
The options for AOD is: 132, 122, 118

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking