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What is the value of A?
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What is the value of A?

What is the value of A?-example-1
User Aiden
by
4.1k points

1 Answer

5 votes

Answer:

a = 3

Explanation:

The triangles are similar, so the ratio of short side to long side is the same for each:

(a +5)/12 = 12/18

a +5 = 12(12/18) = 8 . . . . . multiply by 12

a = 3 . . . . . . subtract 5

User Yuan Wen
by
4.3k points
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