(6,8) A
A
E
C
(8,4)
B
(2, 2)
PART 1: Use Distance Formula (or Pythagorean Theorem) to find the perimeter of the A
ABC. HINT: Graph paper may help!
PART 2: Given BE is 4.7 units long, use triangle similarity to find the length DE.
PART 3: Name the similarity theorem you used.

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

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.

To decrease an amount by 16% what single multiplier would you use