Answer:
circumference of circle (c)=15.2mm
length of radius (r)=?
we know,
c= 2×pi×r=2×3.14×r
or,15.2/6.28=r
or,2.4=r
2.4mm=r
Answer:
4/7
Step-by-step explanation:
Fractions that are greater than 0 but less than 1 are called proper fractions. In proper fractions, the numerator is less than the denominator. When a fraction has a numerator that is greater than or equal to the denominator, the fraction is an improper fraction. An improper fraction is always 1 or greater than 1. And, finally, a mixed number is a combination of a whole number and a proper fraction.
Alrighty
we gots 1/4 circle and paralellogram
area circle=pi times radius^2
area paralelogram=base times height
1/4 circle is
radius is 10 so
area part circle is 1/4 times pi times 10^2=100/4pi=25pi=78.5 m²
area paralllogram is
10 times 3 because 3 is height and 10 is base length or 30
30+78.5=108.5 m² is the area
Answer:
choice #2
Step-by-step explanation:
