a The minute hand of a clock is 6 cm long. Then, the area of the face of the clock described by the minute hand in 35 minutes is
(a) 265 cm
(b) 266 cm
(c) 264 cm
(d) None of these
please answer the question asap and please explain the answer
Answers
Answer:
Step-by-step explanation:
consider radius to be 6 cm then use the formula theta/360 x pie x r^2
so firstly we need the value if theta that is 360 x 35/60 that is 210 degrees so theta is 210 degrees compute it in the formula
210/360 x 22/7 x 6 x 6
that is 66cm^2
since none of the options are 66cm^2 you can write the answer as
(d) None of these
Happy to help!
std 10th aspirant
Answer:
Step-by-step explanation:
consider radius to be 6 cm then use the formula theta/360 x pie x r^2
so first we need the value of theta that is 360 x 35/60 that is 210 degrees so theta is 210 degrees compute it in the formula
210/360 x 22/7 x 6 x 6
that is 66cm^2
since none of the options are 66cm^2 you can write the answer as
(d) None of these
Happy to help!
std 10th aspirant
HAVE A NICE DAY...
Step-by-step explanation: