Morgan is looking up at a 48° angle to the top of the sears
tower in chicago which is 1730 ft tall. how far away is he
from the tower? round your answer to the nearest
hundredth.
oa) 3604.17 ft
ob) 3068.75 ft
oc) 1557.70 ft
od 1589.3 ft

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?