Architect frank lloyd wright included a pool shaped like a right triangle in his design of taliesin west in scottsdale, arizona. the sides of the pool that represent the legs measure 41 ft and 40 ft. calculate the surface area of the pool.
a. 81 ft^2
b. 820 ft^2
c. 840 ft^2
d. 1640 ft^2

What are correct trigonometric ratios that could be used to determine the length of ln

Find the area of the regular hexagon if a side is 20 cm.

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave