Consider a square of side L. By how much must the length of a side of this square be increased so that the resulting area will be twice that of the smaller square?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°