3 Un losange est tracé à l'aide d'un rapport 1 : 25. Sur le dessin, le losange a des côtés mesurant 8 cm. Quel est son périmètre réel?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?

△def is similar to △stu. write a proportion that contains st and su.