haileypomer haileypomer

01-06-2020
Mathematics

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What is measurement of the angle OAC

What is measurement of the angle OAC class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-06-2020

Answer:

OAC = 45

Step-by-step explanation:

AD is tangent so it is 90 degrees

We have a triangle whose angles add to 180 degrees

OAC + ACO + COA = 180

OAC + 90+ 45 = 180

Combine like terms

OAC +135 = 180

OAC +135-135 = 180-135

OAC = 45

Answer Link

jesica154 jesica154

01-06-2020

Answer:

OAC = 45

Step-by-step explanation:

Answer Link

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