How many triangles can be constructed with three sides measuring 11 meters, 16 meters, and 26meyers?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k