Use a portion of the circumference: pi x 2 x r x angle at centre =8xpix72/360 =8pi/5
Answer:
what we have to find in this question
Answer:
i think its B
Step-bi think iy-step explanation:
2+3+1+2+1= 9
3+1 = 4
4/9 simplified 2/3
Answer:
A- l-0.13l
Step-by-step explanation:
l-0.14l is the same as 0.14
l0.13l is the same as 0.13
l-0.18l is the same as 0.18
l-0.2l is the same as 0.2
l14l is the same as 14
The only value that is less that 0.14 is 0.13, making A the correct answer.
