On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. What is the area of the sign? A right trapezoid is shown with a height labeled 6 feet and one of the bases labeled as 7 feet, and the other base is labeled as 5 feet. 30 square feet 36 square feet 48 square feet 54 square feetI have 20 points to give anyone who answers!