The answer:
the calculus of the circumference depends on what is the value of central angle, so we can take for example 120° the value of the central angle.
<span>since the length of arc ab is 28.61, and the central angle is 120°, we can find the circumference simply by using the following formula:
ARC = Radius x Angle, so Radius = ARC / Angle = 28 .61 / 120° = 0.23 unit
the circumference of a circle is C = 2 x radius x Pie
</span>C = 2 x radius x Pie = 2 x 0.23 x 3.14 = 1.49 unit
The value of 7 in 26..74 is 0.7
The value of 7 in 37.596 is 7.
1/10 the value of 7 in 26.74 is 0.07 and 0.07 ≠ 7.
So, statement a) is incorrect.
1/100 the value of 7 in 26.74 is 0.007 and 0.007 ≠ 7.
So, statement c) is incorrect.
100 times the value of 7 in 26.74 is 70 and 70 ≠ 7.
So, statement d) is incorrect.
10 times the value of 7 in 26.74 is 7 and 7 = 7.
So, statement b) is correct and it correctly compares two values.
Answer:
Red pens= 7x,Blue pens= 9y
Step-by-step explanation:
Answer:
Hence, Arc length of circle with circumference 18 and an arc with a 120° central angle is:
6
Answer: I even
Step-by-step explanation: I am so so sorry for the Chinook ethat and I have don’t
Know how the sun goes out for a while and I don’t want to you say that again lol lol you