Answer:
1,343
Step-by-step explanation:
divide 200 to 7 then multiply that to 12 and add 1000 and round
We have been given that Circle C has diameter AE with a length of 2 cm, and a central angle with the measure . We are asked to find the length of arc DE.
We will use arc length formula to solve our given problem.
, where,
= Arc length,
= Central angle in degrees.
r = radius of circle.
Since AE is diameter, so radius will be half of AE.
Upon rounding to nearest tenth, we will get:
Therefore, the length of arc DE is approximately 0.7 cm.
Answer:
the awnser is b
Step-by-step explanation:
all you have to do is put 45 over 100 to get that percentage