Ablue print for a house has a scale of 1: 35 in in a wall in the blue print is 3 inches what is the length in feet

What is the product of the radical expression. (7-2square root) (8+2 square root)

Me n o w. i need t h i s. 10 points

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet