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Nikitich [7]
2 years ago
5

Can someone answer fast please bc i have a test

Mathematics
2 answers:
lukranit [14]2 years ago
6 0

Answer:

36 degrees

Step-by-step explanation:

Angles on a line equal 180

180-117=63

a=63

Angles in a triangle equal 180

180-(63+81)=36

b=36 degrees

Radda [10]2 years ago
4 0

Answer:

a=117(being straight line angle)

a=180-117

a=63ans

a+b+81=180(being the sum of the angle of triangle)

b+63+81=180

b+144=180

b=180-144

b=36ans

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Answer:

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Step-by-step explanation:

The middle school is 2.72 kilometers from Marshal house

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3 years ago
A rectangular dog pen is constructed using a barn wall as one side and 60 meters of fencing for the other three sides. What is t
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