The angle between the hands of a clock when it is 9:15 is a bit more than 180 degrees. Depending on how the clock works, t might be 185 degrees or so (175 if you look at the opposite angle.
A person with an additional whole arm; a clock with a second hand might also be right.
I have seen ones with cutlery as the hands but you might need someone to do it for you.
I like your question. The hour hand is 10/60 from vertical, which reduces to 1/6. Converting to degrees (there are 360 degrees in a circle), would mean 1/6 of 360, resulting in 60. 21 minutes from vertical is 21/60, but since degrees are 6 times more than minutes, the product of 21 and 6 is 126. The clockwise angle is therefore 60 + 126 = 186. Since 186 is larger the a straight line, one might also answer that the angle formed on the Southwest side of the two hands is 174 (360 - 186). There are two angles formed by the hands in the circle.
Wheel and axle
Time on a clock with 10 fingers in the drawing or figure might represent the phrase "Time on your hands".
What you might have is a angle eject, compared to the regular straight up and out eject.
To be precise, as the little hand will also have moved, the answer would not be 240° for the large angle and 120° for the small angle, as some might say. The little hand will have moved 20°, so the answer would be that the large angle would be 220° and the small angle would be 140°.
An angle is the point where two lines meet. A point on a straight line is an "angle" of 180 degrees, so a point at the end of a line might possibly be termed a 0 degree angle, but if it's only 1 line then there isn't really an angle.
Well... if you a bit of research on the cookoo clock maker then you might find out when they (cookoo clock maker) started making a cookoo clock. This isn't a definite answer but you might find out how old the cookoo clock is! Good Luck! :)
It sounds like you're describing a riddle or a playful statement. The phrase "6 plus 7 is 1" could refer to a clock where adding 7 hours to 6 o'clock results in 1 o'clock. The description of having a face and two hands but no arms or legs might symbolize a clock, which has a face and hands that indicate time.
My fourth grader might use the terms "direct hit" or "direct impact" to describe something that strikes "straight on."