The longest sides of two similar triangles have lengths of 10 inches and 25 inches, respectively. If the perimeter of the smaller triangle is 22 inches long, which of the following is the perimeter of the larger triangle?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a