01-12-2020
Mathematics

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a cross section of a pier is shown. find the value of a

a cross section of a pier is shown find the value of a class=

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nordlundluke nordlundluke

01-12-2020

Answer:

45 degrees

Step-by-step explanation:

The right angle is split so there is s 45 degree angles, a and the top left angle are equal so they are both 45

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