2 years ago

What are the measures of ∠a, ∠b, ∠c and ∠d? Explain how to find each of the angles. measure

Mathematics

1 answer:

Alex787 [66]2 years ago

7 0

Answer:

a=90° (given)

b=180°-90°-59° (angles on a straight line)

c=180°-59° (angles on a straight line)

d=59° (vertically opposite angles)

Step-by-step explanation:

I said the answer already

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