In δabc (not shown), ∠abc = 60° and ac ⊥ bc. if ab = x, then what is the area of δabc, in terms of x?

Which is an equation for the nth terms of the sequence 12,15,18,21

Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.