NO LINKS Decide if each pair of triangles below is similar. If the triangles are similar, justify your conclusion by stating the similarity condition you used. ​Part 1

Step-by-step explanation:

  a. AA

  b. no (sides are not proportional)

Step-by-step explanation:

a. Two angles are marked as congruent. The triangles are similar by the AA postulate.

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b. The side ratios 6 : 8 : 11 and 15 : 20 : 33 are both in reduced form. They are clearly not identical, so sides are not proportional. The triangles are not similar.

Total surface area of rectangle pyramid =area of base +area of triangular faces 7. Total surface area:11*4+2*2(10.2*11+11.4*4)=201in? 9. Total area:6*9+2*2(6*8.3+7.6*9)-172.2ft? 11.Total surface area: 5*8+2*2(12.6*5+12.3*8)=201.4yd?

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram