The diagonals of the quadrilateral ABCD intersect - вопрос №17580821 от Дурашка008 12.11.2020 14:06

Question

Математика: The diagonals of the quadrilateral ABCD intersect at the point E. The area of the triangle AEB is 6, the area of the triangle DEC is24 and the areas of triangles AED and BEC are equal. Find thearea of triangle AED.AB ВEDC​

Дурашка008 · Answer

3ч 9мин*6-8мин 7с*7= 17ч 57мин 11с1) 3ч 9мин*6=18ч 54 мин2) 8мин 7с*7=56мин 49 сек3) 18ч 54 мин-56 мин 49с=17 ч 114мин - 56мин 49с=17ч 113мин 60сек-56мин 49с=17ч 57мин 11с(8т 4ц 24кг+10кг 506г)*64= 537т 28ц 8кг 380г1) 8т 4ц 24 кг+10кг 506г=8т 4ц 34кг 506г2) 8т 4ц 34кг 506г*64=8т*64+4ц*64+34кг*64+506г*64=512т +256ц +2176кг +32384г= 512т+25т 6ц+21ц 76кг+32кг 380г=537т 27ц 108кг 380г=537т 28ц 8кг 380г32384г=32 кг 380 г2176кг =21ц 76кг256ц =25т 6ц108кг=1ц 8кг8км 35м*52-360км 72м:18=397км 816м1) 8км...

The diagonals of the quadrilateral ABCD intersect at the point E. The area of the triangle AEB is 6, the area of the triangle DEC is24 and the areas of triangles AED and BEC are equal. Find thearea of triangle AED.AB ВEDC​

The diagonals of the quadrilateral ABCD intersect at the point E. The area of the triangle AEB is 6, the area of the triangle DEC is
24 and the areas of triangles AED and BEC are equal. Find the
area of triangle AED.
A
B В
E
D
C