Question

Addition Property of Equality: If m∠ABC=m∠XYZ and m∠PQR=m∠PQR then

Answer 1

Answer:

A

Step-by-step explanation:

substitution

Answer 2

Answer:

• A. m∠ABC + m∠PQR = m∠XYZ + m∠PQR

Step-by-step explanation:

Addition Property of Equality is:

• If a = b, then a + c = b + c

Apply to the given:

• If m∠ABC = m∠XYZ and m∠PQR = m∠PQR

then

• m∠ABC + m∠PQR = m∠XYZ + m∠PQR