As shown in the triangle ABC, Draw AN ┴BC
▲ ADB =1/2 BD*AN
▲ADC =1/2 DC*AN
BD =DC
AD is the median.
Therfore ▲ADB =▲ADC
Hence a median of a triangle divides it into two triangles of equal areas
Written on Feb. 12, 2017, 3:17 p.m.
As shown in the triangle ABC, Draw AN ┴BC
▲ ADB =1/2 BD*AN
▲ADC =1/2 DC*AN
BD =DC
AD is the median.
Therfore ▲ADB =▲ADC
Hence a median of a triangle divides it into two triangles of equal areas
Written on Feb. 12, 2017, 3:17 p.m.