contestada

Suppose that land in downtown Savannah is valued at $20 per square foot. What is

the value of a triangular lot with side lengths of 112, 148, and 190 feet?

Respuesta :

Answer:

$165554

Step-by-step explanation: I  use the Law of Cosines to find one of the angles of the triangle.  Then use the formula for the area of the triangle: A = (1/2)absinC.

C= 92.856 degree

Area = (1/2)(112)(148)sin(92.856°) = 8277.7 ft^2

To find the price just need to take 8277.7 time 20 = 165554

So the answer is $165554