A) 9cm B) 12cm C) 15cm D) 36cm
1 answer:
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Answer: 49 cm² and 16 cm²
Step-by-step explanation:
1. If the triangles are similar and the ratio of the perimeter os 4:7, then the areas are in the following ratio:
2. You know that the sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:
3. The area of the smaller triangle is: