Category: Test Yourself

With the given interior angles of triangle ABC and the distances from point D to the vertices, what are the lengths of the…

In square JKLM, L is the center of the circle. KR is tangent to the circle at R, MT is tangent to the…

In triangle ABC, O is the orthocenter. AO is twice as long as OC. What are the other two sides and angles of…

In triangle ABC, AB = 400.000′, BC = 500.000′, M is the midpoint of AC, BD is the bisector of angle ABC and…

Square ABCD is 640 acres. Square CEFG is 360 acres. Diagonal GE prolonged intersects AB at H. BJ is parallel with GEH. What…

Square ABCD, one mile on a side, contains squares R, S, and T, all with a common diagonal. Angle ECF equals 45°. What…

Circle with center Q is orthogonal to the other three circles. What are the coordinates of its center? What is its radius? For…

In square A-C-D-B with side S, C-E is tangent to the semicircle Q1 with diameter B-D. Q2 is the inscribed circle of A-C-E….