Answer:
A in the figure is 6 cms
Explanation:
The reason for this is because, The blue pink triangle is 2 times that of the blue triangle, which means it has a scale factor of 2, So, that means that 3 * 2 should be equal to A = 6
6
A is 6
If it's right triangle 3,4,5/ 6,8,10
hope this help
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