Mark layered 3 pieces of wood to build the base for a lamp. the pieces were 1414 inch thick, 5858 inch thick, and 316316 inch thick. how thick was the base for the lamp?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

Find the dimensions of the circle. area = 64π in.² r= in.