Fill in the blank to make the following statement true

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.