mangabeast mangabeast

18-04-2021
Mathematics

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The angle measurements in the diagram are represented by the following expressions;

The angle measurements in the diagram are represented by the following expressions class=

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gayanepoghosyan gayanepoghosyan

18-04-2021

Answer:

∠A=166°

Step-by-step explanation:

∠A=∠B

7x+40=3x+112

4x=112-40

x=18

∠A=7x+40=166

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