The diameter of the bottom of a lamp shade is twice the diameter of the top of the lamp shade. the top of the lamp shade has a 9-inch diameter. what’s the circumference of the bottom of the lamp shade? (hint: find the diameter of the bottom of the shade, then the circumference.)

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds