Answer:
43°
Step-by-step explanation:
(x + 53)° + (x + 74)° + 73° = 180°
(x + 53 + x + 74)° = 180° - 73°
(2x + 127)° = 107°
2x + 127 = 107
2x = 107 - 127
2x = - 20
x = - 20/2
x = - 10
The Great Pyramid of Giza had edge lengths of 219 meters. If 2004-04-02-05-00_files/i0100000.jpg, find the area of one of the fa
2 answers:
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