Question

4. Kacy has four windows at the peak of her

living room. She needs to replace the glass on
the shaded window. If glass costs $2.25 per
square inch how much will it cost to replace the
window?
34 in
on
30
A. $1,570
B. $1.650
C. $1.890
D. $2.050

Answer 1

$2.25(1/2)(30)(20 + 36)

= $2.25(15)(56)

= $1,890

The correct answer is C.