Find the area of EFG​

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Find the interior angle of a regular polygon which has 6 sides

Kate is arranging new furniture in her rectangular sitting room. she has mapped the arrangement on a coordinate pane. a,b and c represent the sofas, v1 and v2 are decorative vases and aq the aquarium. find the distance between v1 and the aquarium. any body you