To solve this problem, we have to find the perimeter of the shape.
we already know that two of the sides are 82m, all we need to do is find the circumference of the semicircles.
to find circumference, you multiply the diameter of a circle by pi. since we have two identical semicircles, we have one full circle. 66•3.14=207.24
207.24+82+82=371.24
the answer is 371.24m
Answer:
Let the 2nd fraction be a/b then according to question,
1st fraction is 4a/3b
Now,
4a/3b-a/b=2/9
(4a-3a)/3b=2/9
a/3b=2/9
compairing corresponding elements of fraction,
a=2
And,
3b=9
b=3
Answer:
where is the picture???????????
