What is the value of x? Enter your answer in the box
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Answer:
x = 7
Step-by-step explanation:
The 2 triangles are similar ( AA postulate ), then the ratios of corresponding sides are equal, that is
[tex]\frac{x}{42}[/tex] = [tex]\frac{6}{36}[/tex] ( cross- multiply )
36x = 252 ( divide both sides by 36 )
x = 7