Find the missing length, when you know the perimeter 5+5+?+?= 34

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Which expression will have the same sum as 3_8 + 1/4?

If the value of cos330°is√3/2 then find cos 165°.