This might be a trivial question.
Similar shapes have the same ratios but not necessarily the same size.
Eg a 3,4,5 triangle is similar to a 6,8,10 triangle.
If this is what the question means by “similar” then surely all circles are similar by definition because C = pi x d in every circle.
Answer:
2/5 = 6/15
1/3 = 5/15
Step-by-step explanation:
LCD of 5 and 3 is 15.
So 2/5 = 2*3/15 = 6/15
and
1/3 = 5*1 / 15 = 5/15
The answer is 144ft^2
The formula of a trapezoid is a plus b over 2 then times height
A and b are the bases which are 15 and 21
15+21 is 36 and divided by two is 18
18 times the height which is 8
And that gives u the answer