Question

write measure of a angles formed by two hands of a clock when time is 12.20 and 6.35.​

Answer 1

Answer:

for 12:20, it will be 110 degrees and for 6:35, it will be 12.5 degrees.

Step-by-step explanation:

the formula for calculating the angle formed between needles when time is given:

Q= $\frac{11}{2}$* Minutes - 30* hours

12:20:

Q= $\frac{11}{2}$* 20- 30* 12

  =110 - 360

  = | 250 | °.

Now 250° is also the right answer if the outer angle between the needles is asked, But if nothing is asked, we need to calculate the inner angle between the needles, simply subtract 250 from 360°

inner angle

=360-250

= 110°

6:35:

Q= $\frac{11}{2}$* 35- 30* 6

  = 192.5-160

  = 12.5°

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