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MATH / At a driver education class, the students were told to put their hands on the…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

problem

At a driver education class, the students were told to put their hands on the steering wheel on "33'' and "99'', just as on the face of a clock. If, instead, the students placed their hands on the "22'' and the "1010'', by how many degrees would the angle between the hands (with the center of the wheel at the vertex of the angle) decrease?
Plain-text mathematical notation (without MathML)
At a driver education class, the students were told to put their hands on the steering wheel on "3'' and "9'', just as on the face of a clock. If, instead, the students placed their hands on the "2'' and the "10'', by how many degrees would the angle between the hands (with the center of the wheel at the vertex of the angle) decrease?
Original LaTeX notation
At a driver education class, the students were told to put their hands on the steering wheel on "$3$'' and "$9$'', just as on the face of a clock. If, instead, the students placed their hands on the "$2$'' and the "$10$'', by how many degrees would the angle between the hands (with the center of the wheel at the vertex of the angle) decrease?

level

Level 2

type

Geometry

Discussion

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Source and history

task_id
194cb451-961d-5e86-afd0-eee7242a8d08
task_key
geometry--test--194cb451-961d-5e86-afd0-eee7242a8d08
task_revision_id
1
config / split
geometry / test

Official source

initial import