2 years ago

GIVING BRAINLIEST!!!!!

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

5 0

Answer:

135

Step-by-step explanation:

All triangles =180 degrees
Angle ADC is 45
This means that angle ACD is also 45
ACD and ACB are supplementary which means they add to 180 as well
180 - 45 = 135

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