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jenyasd209 [6]
3 years ago
15

Find the missing angle measure a. 50 b. 140 c.40 d.90

Mathematics
2 answers:
ch4aika [34]3 years ago
7 0

Answer:

the answer to the missing angle is A. 50

Vikki [24]3 years ago
5 0

Answer:

50

Step-by-step explanation:

triangle always has 180 degrees,

one angle is 40 degrees

one other angle shows a red box on the corner, showing that its a perfect 90 degree angle

40 + 90 = the sum of angles 130

180 - 130 = 50

The last angle is a 50 degree angle

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3y+7=28

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Step-by-step explanation: 1.

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