ElaineFitzgerald ElaineFitzgerald

25-06-2022
Mathematics

contestada

Please Help!! [ tough geometry question :( ]

Please Help tough geometry question class=

Respuesta :

Medunno13 Medunno13

25-06-2022

Answer: [tex]133^{\circ}[/tex]

Step-by-step explanation:

Opposite angles of a cyclic quadrilateral are supplementary, so:

[tex]4x+5+x+15=180\\\\5x+20=180\\\\5x=160\\\\x=32[/tex]

This means that [tex]m\angle A=4(32)+5=\boxed{133^{\circ}}[/tex]

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trenttwrld trenttwrld

25-06-2022

Answer: 133

explanation: stole it ngl

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