Area of Trapezoid with Missing Height

[@user-in3fd5tk1v]

thank you so much omg it all makes sense now because of the 30 60 90!!

[@suliasimolidegei6988]

60 +30 = 90

[@liliyakaloyanova377]

3x : 4x: 5x in the right triangle 3x=3 --- h=4x=4 Area of a thrapezoid A =(a+b).h/2 a=6+3=9 A=(6+9).4/2 =60/2=30

[@user-qy8re3yx3d]

h=4 immediately, because the triangle is "Egyptian".

[@kingrocky489]

Tnx sir

[@princeboro761]

Very nice

[@SamsungJ-kk5nr]

Don't see the Pitágoras relation.

[@realheroyt9725]

you make it very complicated. It is way eqasier,