The area of a quadrilateral with diagonals d 1 and d 2 is A = 1/2d 1 d 2 sin, where d 1 and d 2 are the diagonals and is the angle between them. Find the area of an approximately four-sided grass fire with diagonals of 320 ft and 440 ft and = 72.
Chapter 4, Review Exercises #76
The area of a quadrilateral with diagonals d1 and d2 is A = 1/2d1d2sinθ, where d1 and d2 are the diagonals and θ is the angle between them. Find the area of an approximately four-sided grass fire with diagonals of 320 ft and 440 ft and θ = 72°.
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Answer
We can simply use the following formula to determine the quadrilateral's area…View the full answer
Related Book For 
Basic Technical Mathematics
12th Edition
Authors: Allyn J. Washington, Richard Evans
ISBN: 9780137529896