Question

The window above the doorway in Angelica's house is shaped like a semicircle with a diameter of 36 inches.
How much glass was used to make the window? Use 3.14 for π

Answer 1

Answer:

$508.68$ $in^{2}$

Step-by-step explanation:

$\pi r^{2} (1/2)$

$(3.14)(18^{2})(1/2)$

$12717/25 = 508.68$