On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. what is the area of the window?

Area of window=195sq inches

Step-by-step explanation:

Since, it is an isosceles trapezoid, then area of an isosceles triangle is given by: , where a and b are the two parallel sides of the triangle and h is the height of an isosceles triangle.

Now, a= 10 inches and b= 3+3+10=16 inches and h=15 inches.

Therefore, Area of isosceles triangle=

                                                             =

                                                             =

Therefore, area of an isosceles triangle= 195sq inches.

step-by-step explanation:

10.50 + taxes which added up to 11.50