If the length of minute hand of a clock is 42m . How much distance minute hand will cover in 15 minutes ?
1 answer:
Answer: We minutes hand moves for 20minutes ,it makes 120° central angle
Length=x/360×2πr
=120/360×2×22/7×42
On simplyfing
Length=88cm
Step-by-step explanation:
You might be interested in
Answer:
Nope. Moltiplication (and thus divisions) has to be done before any addition or subtractions, unless parenthesis indicate otherwise.

Because it become 4(0.625) then it is 2.5
Answer:
x/1+15
Step-by-step explanation:
Answer:
1.3
Step-by-step explanation:
give brainliest
The numbers -9 and -4 add up to -13 and multiply to get 36
I hope this helped :)