Question

Based on the picture below:

What is the area of the triangular field is approximately __________ square yards.

Answer 1

72000

Explanation:

Look at the triangle: 450 yards and 320 yards, with 80 degrees between these two sides. Use the 450 yard side as base. You want the altitude, which can be 320%2Asin%2880%29.

AREA is multiply the base by the height, and then divide by 2.

more simply, area is 72000 Square Yards.

hope it helps:)