Write a paragraph proof for the following conjecture Given: m∠1 +m∠2=m∠4 Prove: m∠3 +m∠1 +m∠2=180°

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.