Subject:
AccountancyAuthor:
jane94Created:
1 year agoAnswer:
the sum of all sides of triangle is 180°. So,
x+72+63=180
x+135=180
x=180-135
x=45
Author:
soniamullins
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5Answer:
10,8,6 = 72. 9,7,5 = 56. 5,10,11 = 110
Step-by-step explanation:
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Author:
roryvang
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2