The side length of an isosceles right triangle is 7x + 3 feet. (both base and height are 7x + 3 feet). then written in standard form, what is the area of the triangle? (area of triangle = 1/2bh)

What is the area of the triangle in cubic feet when x = 11?

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

the answer to your question might be 45 degrees.

90+45=135

180-135=45