In the isosceles triangle below, if bd is the perpendicular bisector of ad what is the value of x?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect