'Proportion word problems' presentation slideshows

Prove Triangles Similar by AA

Prove Triangles Similar by AA. 6.4. Another Postulate. All you need are any 2 congruent angles for 2 triangles to be similar. Why only 2 angles?. We know that the sum of the interior angles has to be 180. Therefore, the third angle also has to be congruent.

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Prove Triangles Similar by AA

Prove Triangles Similar by AA. 6.4. Another Postulate. All you need are any 2 congruent angles for 2 triangles to be congruent. Why only 2 angles?. We know that the sum of the interior angles has to be 180. Therefore, the third angle also has to be congruent.

312 views • 24 slides

Proportion word problems

252 views • 6 slides

Proportion Word Problems

Proportion Word Problems. Fish Pond. The ratio of bass to catfish in a pond is 4:7. If there are 64 bass, how many fish are in the pond?. In the Barnyard. In the barn, the ratio of chickens to sheep is 12:7. If there are 49 sheep, how many animals are in the barn?. Cookie Monster.

305 views • 5 slides