2 years ago

Help I will make you a brainllest :)

Mathematics

2 answers:

Anna71 [15]2 years ago

6 0

Answer:

140

Step-by-step explanation:

done it before and had teacher show me answer sheet

Zielflug [23.3K]2 years ago

4 0

Answer:

140

Step-by-step explanation:

Since m∠2 is 40°, then the m∠1 is also 40°. With that, ∠1 and ∠5 are supplementary, so we have 180 - 40 = 140°

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Step-by-step explanation:

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