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Find A if B = 50° and α + β = 100°

Find A if B = 50° and α + β = 100°-example-1
User Shlomia
by
4.7k points

1 Answer

4 votes

Answer:

A=30

Explanation:

We know through the Angle Sum Property of A Triangle that

all its angles add up to 180 degrees

Hence, A + (a+b) +B= 180

A+100+50=180

A+150=180

A=30

User Asdrubalivan
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4.5k points