The time alone is insufficient without the length of the hand. The second statement does not give us that information, only the relationship between the lengths of the two hands, which is useless without the length of the minute hand.

The answer is that both statements together are insufficient to answer the question.

The arc with the greater degree measure is the one which is the greater part of its circle.

If both arcs have the same length, then the one that is the greater part of its circle must be the one on the smaller circle; Statement 1 alone tells us both have the same length, but not which circle is smaller.

If  , then  has the greater radius and, sqbsequently, the greater circumference; it is the larger circle. But we know nothing about the measures of the arcs, so Statement 2 alone is insufficient.

If we know both statements, however, we know that, since the arcs have the same length, and  is the larger circle - with greater circumference -  must be take up the lesser portion of its circle, and have the lesser degree measure of the two.

 and  are the central angles that intercept  and , respectively. The measure of an arc is equal to that of its central angle, so, is we are given Statement 2, that , we know that . The arcs are the same portion of their respective circles. The larger of   and  determines which arc is longer; this is given in Statement 1, since, if , then  has the greater radius and circumference.

Both statements together are sufficient to show that  is the longer of the two, but neither alone is suffcient. From Statement 1, the relative sizes of the circles are known, but not the degree measures of the arcs; it is possible for an arc on a larger circle to have length less than, equal to, or greater than the arc on the smaller circle. From Statement 2 alone, the degree measures of the arcs can be proved equal, but not thier lengths.

From Statement 1 alone, , so  can be determined to be a  arc. But no method is given to find the length of the arc.

From Statement 2 alone, neither  nor radius  can be determined, as the area of a triangle alone cannot be used to determine any angle or side.

From the two statements together, , and the common sidelength of the equilateral triangle can be determined from the formula

This sidelength  is the radius of the circle. Once  is calculated, the circumference can be calculated, and the arc length will be  of this.

If either or both Statement 1 and Statement 2 are known, then then only thing about  that can be determined is that it is an arc of measure . Without knowing any of the linear measures of the circle, such as the radius or the circumference, it is impossible to determine the length of .

Statement 1 only establishes that  is one-third of the circle. Without other information such as the radius, the circumference, or the length of an arc, it is impossible to determine the length of the chord. Statement 2 alone is also insufficient to give the length of the chord, for similar reasons.

The two statements together, however, establish that  is the length of the major arc of a  central angle, and therefore, two-thirds the circumference. The circumference can therefore be calculated to be , and minor arc  is one third of this, or .

, making  a right triangle. Since , both segments being radii,  is also a 45-45-90 triangle.

From Statement 1 alone, it can be determined by way of the 45-45-90 Theorem that .

From Statement 2 alone, since the area of a right triangle is half the product of its legs, 

Since  and ,

From either statement alone, the radius of the circle can be calculated. From there, the circumference can be calculated, and the length of the arc can be found by multiplying the circumference by