Kite
4
х
110
a
100
x =
y =
a =
у
12
b

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.