You have a set of 8 triangular windows. each one has a base of 12 inches and a height of 14 inches. what is the area of all 8 windows?

Area of a triangle is (1/2)bh
the question gives you the base : b : 12in
and the height: h: 14 in. 

each window would have an area of (12)(14)        or (1/2)(12)(14) = 34
                                                         
                                                               2
so the area of each triangle is 34in^2
for all 8 triangles we would multiply 34 x 8 to give us 72in^2

1. 8 or -82. 14 or -143. -11, -3, 0, 7, 10