Question

Through what angle does the minute hand of a clock turn in 12 minutes of time? A. 120° B. 36° C. 12° D. 72°

Answer 1

if you divided the clock in to 45 degrees ever 15 min it would only make since 36 degrees would be at 12min.

Answer 2

When two straight lines or rays intersect at a shared endpoint, an angle is generated. The correct option is D.

What is an angle?

When two straight lines or rays intersect at a shared endpoint, an angle is generated. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."

Since a full circle of 360° is equal to 60 minutes for the minute hand, therefore, in a minute the degree of rotation that the minute hand will make is,

Degree of rotation in a minute = 360°/60 = 6°

Now, the degree of rotation that the minute hand will make is,

Degree of rotation = 12 × 6° = 72°

Hence, The angle that the minute hand of a clock will make in 12 minutes is 72°.

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