Question

ZABC and ZQRS are supplementary angles.

Answer 1

Answer:

Solution given:

<ABC+<QRS=180° (supplementary)

m<QRS=180°-41°=139° is your answer

Answer 2

THEOREM:

• Supplementary angle —» The sum of two angles is equal to 180°.

ANSWER:

By supplementary angle property,

So, m∠QRS + m∠ABC = 180°

• m∠QRS + 41° = 180°
• m∠QRS = 180° - 41°
• m∠QRS = 139°