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Let the right triangle be ABC with ∠ C = 90°. Let the altitude from C to AB divide the triangle into two equal-area triangles. The area of the triangle is (1/2) * base * height. Since the two smaller triangles have equal area, the altitude divides the hypotenuse into two equal parts. Thus, triangle ABC is an isosceles right triangle, and the smallest angle is 45°.
A decrease in planned investment spending causes aggregate output to;
From the following data, find Personal disposable income.