How many permutations can you make from the letters D, U, L, M, T,S and F?

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Find the value of x. give reasons to justify your solutions! l, m ∈ kn