Darla has four buckets shaped like cylinders she is filling the buckets with water by using a scoop shaped like a cone if the cone has the same radius and the same height as the buckets how many scoops will it take her to fill the four buckets

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Pls! does anybody know a shortcut for answering these types of questions in the future?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?