The triangles are similar.
What is the value of x?
x =
2 answers:
Answer:
x = 23
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
=
= 3
multiply both sides by (x - 10)
3(x - 10) = 39 ( divide both sides by 3 )
x - 10 = 13 ( add 10 to both sides )
x = 23
5 x 3 = 15 12 x 3 = 36 your answer would be 13 because 13 because 13 x 3 would be 39
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