How large is the angle formed by the hands of a clock at 8: 15

watch the picture

every hour is 30°

just multiply 30° * 5 =

150° is your answer

if you need the opposite angle 360 - 150 = 210°

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210° + 150° = 360°

the answer is good

check the picture below.

let's keep in mind that there are 360° in a circular clock.

there are 12 numbers, so 12 even intervals, the angle between each interval, namely between each number is 360/12 , or 30°.

so between the tick at 8 and the tick at 9, that's 30°.

however, the minute hand has gone 15 minutes, only 1/4 of an hour, that means the hour hand has also moved 1/4 of the way from the tick at 8 towards the tick at 9.

from 3 to 9, as you see the red line there, is 180°, and now, let's subtract that tiny angle towards the green line.

the green line is 1/4 of the way, namely the hour hand has moved that much in 15 minutes, we know that between 8 and 9 is 30°, and we know the green line is 1/4 of the way towards 9, so the remaining part towards 9 has to be 3/4 of the way, namely 3/4 of 30°.

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: