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3 years ago

Find the measurement for angle A

Mathematics

2 answers:

Brums [2.3K]3 years ago

7 0

Answer:

∠ A = 44°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180, that is

x + 59 + x + 51 + 84 = 180, simplify

2x + 194 = 180 ( subtract 194 from both sides )

2x = - 14 ( divide both sides by 2 )

x = - 7

Thus

∠ A = x + 51 = - 7 + 51 = 44°

ArbitrLikvidat [17]3 years ago

3 0

Answer: that is a 45 degree angle

Step-by-step explanation: 90 / 2 is 45

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