Seudónimo Seudónimo

17-06-2021
Mathematics

contestada

Answer this question pls? Its 20 pts

Answer this question pls Its 20 pts class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

17-06-2021

Answer:

B a = 180 -77-60

Step-by-step explanation:

The angles add to 180 degrees since they form a straight line

77+ 60+a = 180

a = 180 -77-60

Answer Link

ExtraVirginOliveOil ExtraVirginOliveOil

17-06-2021

The answer is B.

Step-by-step explanation:

We know that the sum of angles in a straight line = 180°

Therefore:

77° + 60° + a = 180°

a = 180° - 77° - 60°

Hence, option B is the answer.

Answer Link

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