Answer:
Step-by-step explanation:
A full circle consists of 360°, so we can write the fraction of this arc as
, which can be simplified to
by dividing the numerator and denominator by 30.
**This content involves simplifying fractions and knowledge on the angle sum of a circle which you may wish to revise. I'm always happy to help!
Answer:
9 3/6 ⇒ 19/2
3 4/6 ⇒ 11/3
Step-by-step explanation:
A fraction greater than one is an improper fraction.
when converted into an improper fraction is

when converted to a fraction is

Thus fractions
and
when converted to fractions greater than one are
and
respectively.
Answer:
125
Step-by-step explanation:
AB || DC
Thus mCDA and mDAB is co-interior angles,
i.e. their sum equals 180°
Answer:
62.8 units
Step-by-step explanation:
The formula for a cylinder πr²h. R being the radius and h being the height.
Therefore, plug in the numbers and solve.
π(2)²(5) = 20π = 62.8 units