The sum of the base and the height of a triangle is 2626 cm. find the dimensions for which the area is a maximum.

Let the height of the triangle be and the base be .

Given that and the area of the triangle is . Or

.

When the area is maximum, .

or,

.

The dimensions of the triangle with maximum area is

answ9x x 3=

step-by-step explanation:

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.