Calculate 449

Calculate the size of the angle formed on a clock face by the lines connecting the centre to the positions at 7:12 and 1:24.

Final Answer:

θ =  120 °

Step-by-step explanation:

σ=12360=30  α=(72) σ=(72) 30=150  β=(14) σ=(14) 30=90   φ=αβ=150(90)=240 φ>180   θ=360φ=360240=120



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geometryarithmeticplanimetricsUnits of physical quantitiesGrade of the word problem

 
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