Two corresponding sides of two similar pentagons are 14 cm and 21cm

what is the ratio of these areas of the two pentagons

If lmn=xyz, which congruences are true by cpctc? check all that apply

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf