How do you find the area of the triangle given B=130^circ, a=62, c=20? Trigonometry Triangles and Vectors Area of a Triangle 1 Answer Gerardina C. Mar 22, 2017 310sqrt3 Explanation: You would apply the formula: Area=1/2ac sin hatB and get: Area=1/cancel2*62*cancel20^10*sin120° =620*sqrt3/2 310sqrt3 Answer link Related questions How do you find the area of a triangle with 3 sides given? What is the area of a equilateral triangle with a side of 12? How do you find the area of a triangleABC, if angleC = 62^@, b = 23.9 , and a = 31.6? How do you find the area of a triangleGHI, if angleI = 15^@, g = 14.2 , and h = 7.9? What is Heron's formula? When do you use Heron's formula to find area? How do you find the area of a triangle ABC, if a = 23, b = 46 , and c = 41? Question #f2e4c How do you find the area of the triangle given c= 4, A= 37 degrees, B= 69 degrees? How do you find the area of the triangle given C=85 degrees, a= 2, B= 19 degrees? See all questions in Area of a Triangle Impact of this question 2741 views around the world You can reuse this answer Creative Commons License