ome pleated draperies must be twice as wide as the window they cover. How many square yards of material are needed to cover this
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Teachers= 215
Students= 1,342
Student: Techer
= 1,342: 215
= 62.1:1
=
Students= 1,342
Student: Techer
= 1,342: 215
= 62.1:1
=
Check the picture below.
let's recall that a kite is a quadrilateral, and thus is a polygon with 4 sides
sum of all interior angles in a polygon
180(n - 2) n = number of sides
so for a quadrilateral that'd be 180( 4 - 2 ) = 360, thus
