Question

ABCD is s rectangle. The area of the triangle AED inscribed in it is 25. Find the area of rectangle ABCD.

Answer 1

Ответ:

A(ABCD)=50

Объяснение:

А(∆AED)=½×BA×AD;

A(ABCD)=BA×AD=2×A(∆AED)=2*25=50