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QS−→ bisects ∠PQR and m∠RQS = 71°. Find m∠PQS and m∠PQR.

QS Bisects PQR And MRQS 71 Find MPQS And MPQR class=

Sagot :

• PQR = RQS
• PQS = 71 degrees
• PQR = PQR + RQS = 142 degrees

Answer:

我猜 ∠PQS 也将是 71°,因为 ∠RQS = 71° 并且假设 QS 平分∠PQR。现在为了找到∠PQR,您可以添加∠RQS和∠PQS。所以,

∠PQR=∠RQS + ∠PQS= 71°+71°= 142°

希望有帮助 :)