3 years ago

Please Help, I am very grateful for anything

Mathematics

1 answer:

anzhelika [568]3 years ago

7 0

Answer:KW=160

Step-by-step explanation:

m∠A=1/2(KW)

Sub: x+45=1/2(x+20+3x)

x=35

KW=x+20+3x

KW=35+20+3(35)

KW=160

Credit to:

sejalbandil

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