The lateral area of a cylinder is 100π . The height of the cylinder is twice the radius. Find the surface area of the cylinder. Give an exact answer in terms of π by writing pi for π.

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

In the diagram below,abc is congruent to dec what is the value of x