Question

Из точки А к данной плоскости проведены перпендикуляр АВ и наклонная АС. Найдите проекцию наклонной, АС=37, АВ=35, рисунок

Answer 1

По теореме Пифагора
ВС²=АС²-АВ²
ВС²=37²-35²
ВС²=(37-35)(37+35)
ВС²=2·72
ВС²=144
ВС=12
см рисунок в приложении

Answer 2

Ac-гипотенуза 
Ab -катет 
по т п
Bc^2=37^2-35^2=1369-1225=144
Bc=12
ответ 12

Answer 3

Finding the Projection of a Sloping Line on a Plane

To find the projection of a sloping line on a plane, we need to determine the component of the line that lies in the direction perpendicular to the plane. In this case, we have a line AB that is perpendicular to the plane and a sloping line AC.

Given: - AC = 37 - AB = 35

To find the projection of line AC on the plane, we need to find the component of AC that lies in the direction perpendicular to the plane. This can be done by finding the dot product of AC and the unit vector normal to the plane.

Unfortunately, the given information does not provide the necessary details to determine the unit vector normal to the plane. Without this information, it is not possible to calculate the projection of line AC on the plane.

If you have any additional information or if there is anything else I can assist you with, please let me know.